2019-12-21 | CJ Cron | Detroit Tigers | Active | Signed to 1-year contract for 2020-2020 ($6.1m) [Free Agent] | 1B-DH | 6-4 | 235 | R | R | 1990-01-05 | Phoenix,AZ | 2011- 1- 17-ANA
| MLB | 2014-2020 | 2009-2020 |
2019-12-20 | Jonathan Schoop | Detroit Tigers | Active | Signed to 1-year contract for 2020-2020 ($6.1m) [Free Agent] | 2B-DH | 6-1 | 225 | R | R | 1991-10-06 | Willemstad,CC | 2008- 0- 0-BAL
| MLB | 2013-2020 | 2010-2020 |
2019-12-13 | Austin Romine | Detroit Tigers | Active | Signed to 1-year contract for 2020-2020 ($4.1m) [Free Agent] | C-P-1 | 6-1 | 216 | R | R | 1988-11-22 | Lake Forest,CA | 2007- 2- 94-NYA
| MLB | 2011-2020 | 2007-2020 |
2019-12-12 | Rony Garcia | Detroit Tigers | Active | Drafted from Yankees by Tigers in Rule 5 Draft | P | 6-3 | 200 | R | R | 1997-12-19 | Mao,DR |
| MLB | 2020-2020 | 2016-2020 |
2019-11-25 | Dario Agrazal | Detroit Tigers | Active | Traded from Pirates to Tigers for cash | P | 6-2 | 225 | R | R | 1994-12-28 | Aguadulce,PN | 2012- 0- 0-PIT
| MLB | 2019-2019 | 2013-2019 |
2019-11-25 | Drew Verhagen | --- | Free Agt | Released by Tigers | P | 6-6 | 222 | R | R | 1990-10-22 | Dallas,TX | 2012- 4- 154-DET
| MLB | 2014-2019 | 2010-2019 |
2019-11-20 | Anthony Castro | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 182 | R | R | 1995-04-13 | Caracas,VZ | 2011- 0- 0-DET
| MLB | 2020-2020 | 2014-2020 |
2019-11-20 | Derek Hill | Detroit Tigers | Active | Contract purchased from minors | CF-RF | 6-2 | 190 | R | R | 1995-12-30 | Des Moines,IA | 2014- 1- 23-DET
| MLB | 2020-2020 | 2014-2020 |
2019-11-20 | Kyle Funkhouser | Detroit Tigers | Active | Contract purchased from minors | P | 6-3 | 225 | R | R | 1994-03-16 | Palos Heights,IL | 2016- 4- 115-DET
| MLB | 2020-2020 | 2013-2020 |
2019-11-20 | Daz Cameron | Detroit Tigers | Active | Contract purchased from minors | CF-RF | 6-2 | 185 | R | R | 1997-01-15 | McDonough,GA | 2015- 1- 37-HOU
| MLB | 2020-2020 | 2015-2020 |
2019-11-20 | Isaac Paredes | Detroit Tigers | Active | Contract purchased from minors | 3B-SS | 5-11 | 213 | R | R | 1999-02-18 | Hermosillo,MX | 2015- 0- 0-CHN
| MLB | 2020-2020 | 2016-2020 |
2019-11-20 | Beau Burrows | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 210 | R | R | 1996-09-18 | Weatherford,TX | 2015- 1- 22-DET
| MLB | 2020-2020 | 2015-2020 |
2019-10-31 | Michael Fulmer | Detroit Tigers | Active | Activated from Injured List | p | 6-3 | 246 | R | R | 1993-03-15 | Oklahoma City,OK | 2011- 1- 44-NYN
| MLB | 2016-2020 | 2011-2020 |
2019-10-31 | JaCoby Jones | Detroit Tigers | Active | Activated from Injured List | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-10-31 | Matt Moore | Detroit Tigers | Active | Activated from Injured List | P | 6-2 | 200 | L | L | 1989-06-18 | Fort Walton Beach,FL | 2007- 8- 245-TBA
| MLB | 2011-2019 | 2007-2019 |
2019-09-30 | Niko Goodrum | Detroit Tigers | Active | Activated from Injured List | SS-2B | 6-3 | 198 | B | R | 1992-02-28 | Jonesboro,GA | 2010- 2- 71-MIN
| MLB | 2017-2020 | 2010-2020 |
2019-09-17 | Victor Alcantara | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-09-16 | Marcos Diplan | Detroit Tigers | Active | Claimed off waivers from Twins by Tigers | P | 6-0 | 160 | R | R | 1996-09-18 | Santiago,DR | 2013- 0- 0-TEX
| AA | | 2014-2019 |
2019-09-03 | Troy Stokes | Detroit Tigers | Minors | Claimed off waivers from Brewers by Tigers | LF-RF | 5-9 | 200 | R | R | 1996-02-02 | Baltimore,MD | 2014- 4- 116-MIL
| AAA | | 2014-2019 |
2019-09-03 | Ryan Carpenter | --- | Free Agt | Released by Tigers | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-09-03 | Jeimer Candelario | Detroit Tigers | Active | Recalled from Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-09-03 | Tyler Alexander | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-09-03 | Zac Reininger | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-09-03 | Daniel Stumpf | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 200 | L | L | 1991-01-04 | Humble,TX | 2012- 9- 283-KCA
| MLB | 2016-2019 | 2012-2019 |
2019-09-03 | Grayson Greiner | Detroit Tigers | Active | Recalled from Toledo (AAA) | C | 6-6 | 239 | R | R | 1992-10-11 | Columbia,SC | 2014- 3- 99-DET
| MLB | 2018-2020 | 2012-2020 |
2019-09-03 | Christin Stewart | Detroit Tigers | Active | Recalled from Toledo (AAA) | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-09-01 | Bryan Garcia | Detroit Tigers | Active | Contract purchased from minors | P | 6-1 | 215 | R | R | 1995-04-19 | Miami,FL | 2016- 6- 175-DET
| MLB | 2019-2020 | 2014-2020 |
2019-09-01 | John Schreiber | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 210 | R | R | 1994-03-05 | Rockwood,MI | 2016- 15- 445-DET
| MLB | 2019-2020 | 2015-2020 |
2019-08-24 | Niko Goodrum | Detroit Tigers | IL-10 | IL-10 Left groin strain | SS-2B | 6-3 | 198 | B | R | 1992-02-28 | Jonesboro,GA | 2010- 2- 71-MIN
| MLB | 2017-2020 | 2010-2020 |
2019-08-24 | Grayson Greiner | Detroit Tigers | Minors | Activated from Injured List | C | 6-6 | 239 | R | R | 1992-10-11 | Columbia,SC | 2014- 3- 99-DET
| MLB | 2018-2020 | 2012-2020 |
2019-08-24 | Willi Castro | Detroit Tigers | Active | Contract purchased from minors | SS-2B | 6-1 | 170 | B | R | 1997-04-24 | Rio Piedras,PR | 2013- 0- 0-CLE
| MLB | 2019-2020 | 2014-2020 |
2019-08-23 | Matt Boyd | Detroit Tigers | Active | Reinstated to active roster | P | 6-3 | 234 | L | L | 1991-02-02 | Mercer Island,WA | 2013- 6- 175-TOR
| MLB | 2015-2020 | 2010-2020 |
2019-08-23 | Tyler Alexander | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-08-23 | Jeimer Candelario | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-08-22 | Christin Stewart | Detroit Tigers | Minors | Activated from Injured List | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-08-20 | Tyler Alexander | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-08-20 | Matt Boyd | Detroit Tigers | Pat Lv | Placed on paternity leave list | P | 6-3 | 234 | L | L | 1991-02-02 | Mercer Island,WA | 2013- 6- 175-TOR
| MLB | 2015-2020 | 2010-2020 |
2019-08-17 | Tyler Alexander | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-08-17 | Jordan Zimmermann | Detroit Tigers | Active | Activated from Injured List | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-08-16 | Jeimer Candelario | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-08-14 | Christin Stewart | Detroit Tigers | IL-7 | Assigned to Toledo (AAA) for rehab | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-08-14 | David McKay | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 200 | R | R | 1995-03-31 | Viera,FL | 2016- 14- 433-KCA
| MLB | 2019-2020 | 2014-2020 |
2019-08-14 | John Schreiber | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 210 | R | R | 1994-03-05 | Rockwood,MI | 2016- 15- 445-DET
| MLB | 2019-2020 | 2015-2020 |
2019-08-11 | JaCoby Jones | Detroit Tigers | IL-10 | IL-10 Left wrist fracture | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-08-11 | Ronny Rodriguez | Detroit Tigers | Active | Recalled from Toledo (AAA) | 2B-SS | 6-0 | 170 | R | R | 1992-04-17 | Santiago,DR | 2010- 0- 0-CLE
| MLB | 2018-2019 | 2011-2019 |
2019-08-09 | Sandy Baez | --- | Free Agt | Released by Tigers | P | 6-2 | 180 | R | R | 1993-11-25 | Juan Baron,DR | 2011- 0- 0-DET
| MLB | 2018-2019 | 2012-2019 |
2019-08-09 | Edwin Jackson | Detroit Tigers | Active | Contract purchased from minors | P | 6-3 | 190 | R | R | 1983-09-09 | Neu-Ulm,GE | 2001- 6- 190-LAN
| MLB | 2003-2019 | 2001-2019 |
2019-08-09 | Blaine Hardy | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 195 | L | L | 1987-03-14 | Shoreline,WA | 2008- 22- 655-KCA
| MLB | 2014-2019 | 2006-2019 |
2019-08-09 | Josh Harrison | --- | Free Agt | Released by Tigers | 2B-3B | 5-8 | 190 | R | R | 1987-07-08 | Cincinnati,OH | 2008- 6- 191-CHN
| MLB | 2011-2020 | 2006-2020 |
2019-08-08 | Matt Hall | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-0 | 200 | L | L | 1993-07-23 | Independence,MO | 2015- 6- 190-DET
| MLB | 2018-2020 | 2013-2020 |
2019-08-08 | Eduardo Jimenez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-08-08 | John Schreiber | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 210 | R | R | 1994-03-05 | Rockwood,MI | 2016- 15- 445-DET
| MLB | 2019-2020 | 2015-2020 |
2019-08-07 | Matt Hall | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-0 | 200 | L | L | 1993-07-23 | Independence,MO | 2015- 6- 190-DET
| MLB | 2018-2020 | 2013-2020 |
2019-08-06 | David McKay | Detroit Tigers | Minors | Claimed off waivers from Mariners by Tigers | P | 6-3 | 200 | R | R | 1995-03-31 | Viera,FL | 2016- 14- 433-KCA
| MLB | 2019-2020 | 2014-2020 |
2019-08-06 | Jeimer Candelario | Detroit Tigers | IL-10 | IL-10 Left thumb sprain | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-08-06 | Dawel Lugo | Detroit Tigers | Active | Recalled from Toledo (AAA) | 3B-2B | 6-0 | 188 | R | R | 1994-12-13 | Bani,DR | 2011- 0- 0-TOR
| MLB | 2018-2020 | 2012-2020 |
2019-08-06 | Matt Hall | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-0 | 200 | L | L | 1993-07-23 | Independence,MO | 2015- 6- 190-DET
| MLB | 2018-2020 | 2013-2020 |
2019-08-05 | Eduardo Jimenez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-08-05 | Spencer Turnbull | Detroit Tigers | Active | Activated from Injured List | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-08-05 | Victor Alcantara | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-08-05 | Jordan Zimmermann | Detroit Tigers | IL-10 | IL-10 Right cervical spasm | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-08-05 | Eduardo Jimenez | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-08-02 | Victor Alcantara | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-08-01 | Eduardo Jimenez | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-08-01 | Travis Demeritte | Detroit Tigers | Active | Contract purchased from minors | RF-LF | 6-0 | 180 | R | R | 1994-09-30 | Statham,GA | 2013- 1- 30-TEX
| MLB | 2019-2020 | 2013-2020 |
2019-07-30 | Spencer Turnbull | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-07-30 | Jake Rogers | Detroit Tigers | Active | Contract purchased from minors | C-1B- | 6-1 | 192 | R | R | 1995-04-18 | Canyon,TX | 2016- 3- 97-HOU
| MLB | 2019-2019 | 2014-2019 |
2019-07-30 | Christin Stewart | Detroit Tigers | IL-7 | IL-7 Concussion | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-07-30 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-07-25 | Drew Verhagen | Detroit Tigers | Active | Contract purchased from minors | P | 6-6 | 222 | R | R | 1990-10-22 | Dallas,TX | 2012- 4- 154-DET
| MLB | 2014-2019 | 2010-2019 |
2019-07-25 | Sandy Baez | Detroit Tigers | IL-7 | IL-7 Injured | P | 6-2 | 180 | R | R | 1993-11-25 | Juan Baron,DR | 2011- 0- 0-DET
| MLB | 2018-2019 | 2012-2019 |
2019-07-24 | Jose Cisnero | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 245 | R | R | 1989-04-11 | Santo Domingo,DR | 2007- 0- 0-HOU
| MLB | 2013-2020 | 2009-2020 |
2019-07-24 | Victor Alcantara | Detroit Tigers | IL-10 | IL-10 Right middle finger contusion | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-07-24 | Daniel Stumpf | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 200 | L | L | 1991-01-04 | Humble,TX | 2012- 9- 283-KCA
| MLB | 2016-2019 | 2012-2019 |
2019-07-21 | Zac Reininger | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-07-21 | Tyler Alexander | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-07-20 | Spencer Turnbull | Detroit Tigers | IL-10 | IL-10 Upper back strain | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-07-20 | Gregory Soto | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-07-19 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-07-19 | JaCoby Jones | Detroit Tigers | Active | Activated from Injured List | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-07-17 | Zac Reininger | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-07-17 | Ryan Carpenter | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-07-16 | Gregory Soto | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-07-16 | Jose Cisnero | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 245 | R | R | 1989-04-11 | Santo Domingo,DR | 2007- 0- 0-HOU
| MLB | 2013-2020 | 2009-2020 |
2019-07-15 | Trevor Rosenthal | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 230 | R | R | 1990-05-29 | Lee's Summit,MO | 2009- 21- 639-SLN
| MLB | 2012-2020 | 2009-2020 |
2019-07-15 | JaCoby Jones | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-07-14 | Victor Alcantara | Detroit Tigers | Active | Activated from Injured List | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-07-12 | Spencer Turnbull | Detroit Tigers | Active | Activated from Injured List | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-07-05 | Ryan Carpenter | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-07-05 | Victor Alcantara | Detroit Tigers | IL-10 | IL-10 Wisdom tooth extraction | P | 6-2 | 190 | R | R | 1993-04-03 | Santo Domingo,DR | 2011- 0- 0-ANA
| MLB | 2017-2019 | 2012-2019 |
2019-07-04 | Tyler Alexander | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-07-04 | Grayson Greiner | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | C | 6-6 | 239 | R | R | 1992-10-11 | Columbia,SC | 2014- 3- 99-DET
| MLB | 2018-2020 | 2012-2020 |
2019-07-04 | JaCoby Jones | Detroit Tigers | IL-10 | IL-10 Low back strain | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-07-04 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-07-03 | Tyler Alexander | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 200 | R | L | 1994-07-14 | Southlake,TX | 2015- 2- 65-DET
| MLB | 2019-2020 | 2014-2020 |
2019-07-01 | Ronny Rodriguez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 2B-SS | 6-0 | 170 | R | R | 1992-04-17 | Santiago,DR | 2010- 0- 0-CLE
| MLB | 2018-2019 | 2011-2019 |
2019-07-01 | Jordy Mercer | Detroit Tigers | Active | Activated from Injured List | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-06-29 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-29 | Gregory Soto | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-06-28 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-28 | Spencer Turnbull | Detroit Tigers | IL-10 | IL-10 Right shoulder fatigue | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-06-26 | Dawel Lugo | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 3B-2B | 6-0 | 188 | R | R | 1994-12-13 | Bani,DR | 2011- 0- 0-TOR
| MLB | 2018-2020 | 2012-2020 |
2019-06-26 | Jeimer Candelario | Detroit Tigers | Active | Recalled from Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-06-25 | Dawel Lugo | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 3B-2B | 6-0 | 188 | R | R | 1994-12-13 | Bani,DR | 2011- 0- 0-TOR
| MLB | 2018-2020 | 2012-2020 |
2019-06-22 | Jose Cisnero | Detroit Tigers | Active | Contract purchased from minors | P | 6-3 | 245 | R | R | 1989-04-11 | Santo Domingo,DR | 2007- 0- 0-HOU
| MLB | 2013-2020 | 2009-2020 |
2019-06-19 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-19 | Jordan Zimmermann | Detroit Tigers | Active | Activated from Injured List | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-06-18 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-16 | Gregory Soto | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-06-15 | Grayson Greiner | Detroit Tigers | IL-10 | IL-10 Low back strain | C | 6-6 | 239 | R | R | 1992-10-11 | Columbia,SC | 2014- 3- 99-DET
| MLB | 2018-2020 | 2012-2020 |
2019-06-15 | Ryan Carpenter | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-06-15 | Gregory Soto | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-06-15 | Bobby Wilson | Detroit Tigers | Active | Contract purchased from minors | C-3B | 6-0 | 205 | R | R | 1983-04-08 | Dunedin,FL | 2002- 48-1417-ANA
| MLB | 2008-2019 | 2003-2019 |
2019-06-15 | Jeimer Candelario | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-06-14 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-13 | Jordan Zimmermann | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-06-13 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-06-12 | Jeimer Candelario | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-06-09 | Zac Reininger | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-06-09 | Carlos Torres | Detroit Tigers | Active | Contract purchased from minors | P | 6-2 | 180 | R | R | 1982-10-22 | Santa Cruz,CA | 2004- 15- 449-CHA
| MLB | 2009-2019 | 2003-2019 |
2019-06-08 | Jordan Zimmermann | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-06-04 | Jeimer Candelario | Detroit Tigers | IL-10 | IL-10 Left shoulder inflammation | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-06-04 | Harold Castro | Detroit Tigers | Active | Recalled from Toledo (AAA) | 2B-3B | 5-10 | 151 | L | R | 1993-11-30 | Caracas,VZ | 2010- 0- 0-DET
| MLB | 2018-2020 | 2012-2020 |
2019-05-31 | Spencer Turnbull | Detroit Tigers | Active | Reinstated to active roster | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-05-30 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-05-28 | Jeimer Candelario | Detroit Tigers | Active | Recalled from Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-05-28 | Spencer Turnbull | Detroit Tigers | Bvmt | Placed on the bereavement list | P | 6-3 | 211 | R | R | 1992-09-18 | Demopolis,AL | 2014- 2- 63-DET
| MLB | 2018-2020 | 2012-2020 |
2019-05-28 | Josh Harrison | Detroit Tigers | IL-10 | IL-10 Left hamstring tendon strain | 2B-3B | 5-8 | 190 | R | R | 1987-07-08 | Cincinnati,OH | 2008- 6- 191-CHN
| MLB | 2011-2020 | 2006-2020 |
2019-05-28 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-05-27 | Matt Hall | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-0 | 200 | L | L | 1993-07-23 | Independence,MO | 2015- 6- 190-DET
| MLB | 2018-2020 | 2013-2020 |
2019-05-26 | Matt Hall | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-0 | 200 | L | L | 1993-07-23 | Independence,MO | 2015- 6- 190-DET
| MLB | 2018-2020 | 2013-2020 |
2019-05-26 | Gregory Soto | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-05-26 | Austin Adams | Detroit Tigers | Active | Claimed off waivers from Twins by Tigers | P | 5-11 | 185 | R | R | 1986-08-19 | Millbrook,AL | 2009- 5- 155-CLE
| MLB | 2014-2019 | 2009-2019 |
2019-05-25 | Ryan Carpenter | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-05-25 | Sandy Baez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-2 | 180 | R | R | 1993-11-25 | Juan Baron,DR | 2011- 0- 0-DET
| MLB | 2018-2019 | 2012-2019 |
2019-05-25 | Jordy Mercer | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-05-16 | Sandy Baez | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-2 | 180 | R | R | 1993-11-25 | Juan Baron,DR | 2011- 0- 0-DET
| MLB | 2018-2019 | 2012-2019 |
2019-05-16 | Dawel Lugo | Detroit Tigers | Active | Recalled from Toledo (AAA) | 3B-2B | 6-0 | 188 | R | R | 1994-12-13 | Bani,DR | 2011- 0- 0-TOR
| MLB | 2018-2020 | 2012-2020 |
2019-05-15 | Jeimer Candelario | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 3B-1B | 6-1 | 221 | B | R | 1993-11-24 | New York,NY | 2010- 0- 0-CHN
| MLB | 2016-2020 | 2011-2020 |
2019-05-15 | Ryan Carpenter | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-05-15 | Gregory Soto | Detroit Tigers | Active | Recalled from Erie (AA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-05-14 | Taylor Motter | --- | Free Agt | Released by Tigers | 3B-SS | 6-1 | 205 | R | R | 1989-09-18 | Palm Beach Gardens,FL | 2011- 17- 540-TBA
| MLB | 2016-2018 | 2009-2019 |
2019-05-13 | Harold Castro | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 2B-3B | 5-10 | 151 | L | R | 1993-11-30 | Caracas,VZ | 2010- 0- 0-DET
| MLB | 2018-2020 | 2012-2020 |
2019-05-13 | Josh Harrison | Detroit Tigers | Active | Activated from Injured List | 2B-3B | 5-8 | 190 | R | R | 1987-07-08 | Cincinnati,OH | 2008- 6- 191-CHN
| MLB | 2011-2020 | 2006-2020 |
2019-05-13 | Zac Reininger | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-05-13 | Tyson Ross | Detroit Tigers | IL-10 | IL-10 Right ulnar nerve neuritis | P | 6-6 | 225 | R | R | 1987-04-22 | Berkeley,CA | 2008- 2- 58-OAK
| MLB | 2010-2019 | 2006-2019 |
2019-05-13 | Cameron Rupp | --- | Free Agt | Released by Tigers | C-P-1 | 6-1 | 240 | R | R | 1988-09-28 | Plano,TX | 2010- 3- 108-PHI
| MLB | 2013-2017 | 2008-2019 |
2019-05-12 | Gregory Soto | Detroit Tigers | Minors | Assigned to Erie (AA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-05-11 | Gregory Soto | Detroit Tigers | Active | Recalled from Erie (AA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-05-11 | Eduardo Jimenez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-05-11 | Blaine Hardy | Detroit Tigers | Active | Activated from Injured List | P | 6-2 | 195 | L | L | 1987-03-14 | Shoreline,WA | 2008- 22- 655-KCA
| MLB | 2014-2019 | 2006-2019 |
2019-05-10 | Zac Reininger | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-05-10 | Nick Ramirez | Detroit Tigers | Active | Contract purchased from minors | P | 6-4 | 232 | L | L | 1989-08-01 | Anaheim,CA | 2011- 4- 131-MIL
| MLB | 2019-2020 | 2009-2020 |
2019-05-09 | Jordy Mercer | Detroit Tigers | IL-10 | IL-10 Right quadriceps strain | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-05-09 | Christin Stewart | Detroit Tigers | Active | Activated from Injured List | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-05-09 | Jose Fernandez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | L | L | 1993-02-13 | Mao,DR |
| MLB | 2018-2019 | 2012-2019 |
2019-05-09 | Ryan Carpenter | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-05-09 | Josh Harrison | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | 2B-3B | 5-8 | 190 | R | R | 1987-07-08 | Cincinnati,OH | 2008- 6- 191-CHN
| MLB | 2011-2020 | 2006-2020 |
2019-05-07 | Blaine Hardy | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | P | 6-2 | 195 | L | L | 1987-03-14 | Shoreline,WA | 2008- 22- 655-KCA
| MLB | 2014-2019 | 2006-2019 |
2019-05-05 | Eduardo Jimenez | Detroit Tigers | Active | Recalled from Erie (AA) | P | 6-0 | 183 | R | R | 1995-04-04 | Cumana,VZ |
| MLB | 2019-2019 | 2015-2019 |
2019-05-03 | Tyson Ross | Detroit Tigers | Active | Reinstated to active roster | P | 6-6 | 225 | R | R | 1987-04-22 | Berkeley,CA | 2008- 2- 58-OAK
| MLB | 2010-2019 | 2006-2019 |
2019-05-03 | Christin Stewart | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-05-02 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-04-30 | Tyson Ross | Detroit Tigers | Pat Lv | Placed on paternity leave list | P | 6-6 | 225 | R | R | 1987-04-22 | Berkeley,CA | 2008- 2- 58-OAK
| MLB | 2010-2019 | 2006-2019 |
2019-04-30 | Jordy Mercer | Detroit Tigers | Active | Activated from Injured List | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-04-30 | Victor Reyes | Detroit Tigers | Active | Recalled from Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |
2019-04-30 | Harold Castro | Detroit Tigers | Active | Contract purchased from minors | 2B-3B | 5-10 | 151 | L | R | 1993-11-30 | Caracas,VZ | 2010- 0- 0-DET
| MLB | 2018-2020 | 2012-2020 |
2019-04-30 | Josh Harrison | Detroit Tigers | IL-10 | IL-10 Left shoulder contusion | 2B-3B | 5-8 | 190 | R | R | 1987-07-08 | Cincinnati,OH | 2008- 6- 191-CHN
| MLB | 2011-2020 | 2006-2020 |
2019-04-28 | Dustin Peterson | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 1B-LF | 6-2 | 185 | R | R | 1994-09-10 | Gilbert,AZ | 2013- 2- 50-SDN
| MLB | 2018-2019 | 2013-2019 |
2019-04-26 | Zac Reininger | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-04-26 | Jordan Zimmermann | Detroit Tigers | IL-10 | IL-10 Right elbow UCL sprain | P | 6-2 | 225 | R | R | 1986-05-23 | Auburndale,WI | 2007- 2- 67-WAS
| MLB | 2009-2020 | 2007-2020 |
2019-04-25 | Jordy Mercer | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-04-25 | Gregory Soto | Detroit Tigers | Minors | Assigned to Erie (AA) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-04-24 | Zac Reininger | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-04-23 | Zac Reininger | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-04-23 | Blaine Hardy | Detroit Tigers | IL-10 | IL-10 Left forearm strain | P | 6-2 | 195 | L | L | 1987-03-14 | Shoreline,WA | 2008- 22- 655-KCA
| MLB | 2014-2019 | 2006-2019 |
2019-04-23 | Jose Fernandez | Detroit Tigers | Active | Recalled from Toledo (AAA) | P | 6-3 | 170 | L | L | 1993-02-13 | Mao,DR |
| MLB | 2018-2019 | 2012-2019 |
2019-04-20 | Gregory Soto | Detroit Tigers | Minors | Assigned to Lakeland (A+) | P | 6-1 | 236 | L | L | 1995-02-11 | Haina,DR |
| MLB | 2019-2020 | 2013-2020 |
2019-04-18 | Brandon Dixon | Detroit Tigers | Active | Recalled from Toledo (AAA) | 1B-LF | 6-2 | 215 | R | R | 1992-01-29 | La Jolla,CA | 2013- 3- 92-LAN
| MLB | 2018-2020 | 2011-2020 |
2019-04-18 | Christin Stewart | Detroit Tigers | IL-10 | IL-10 Right quad strain | LF-DH | 6-0 | 220 | L | R | 1993-12-10 | Lawrenceville,GA | 2015- 1- 34-DET
| MLB | 2018-2020 | 2013-2020 |
2019-04-14 | Ronny Rodriguez | Detroit Tigers | Active | Recalled from Toledo (AAA) | 2B-SS | 6-0 | 170 | R | R | 1992-04-17 | Santiago,DR | 2010- 0- 0-CLE
| MLB | 2018-2019 | 2011-2019 |
2019-04-13 | Jordy Mercer | Detroit Tigers | IL-10 | IL-10 Right quad strain | SS-2B | 6-3 | 190 | R | R | 1986-08-27 | Taloga,OK | 2008- 3- 79-PIT
| MLB | 2012-2020 | 2006-2020 |
2019-04-11 | JaCoby Jones | Detroit Tigers | Active | Activated from Injured List | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-04-10 | JaCoby Jones | Detroit Tigers | IL-10 | Assigned to Toledo (AAA) for rehab | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-04-07 | Drew Verhagen | Detroit Tigers | Active | Activated from Injured List | P | 6-6 | 222 | R | R | 1990-10-22 | Dallas,TX | 2012- 4- 154-DET
| MLB | 2014-2019 | 2010-2019 |
2019-04-06 | Matt Moore | Detroit Tigers | IL-10 | IL-10 Right knee sprain | P | 6-2 | 200 | L | L | 1989-06-18 | Fort Walton Beach,FL | 2007- 8- 245-TBA
| MLB | 2011-2019 | 2007-2019 |
2019-04-05 | JaCoby Jones | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-04-05 | Drew Verhagen | Detroit Tigers | IL-10 | Assigned to Lakeland (A+) for rehab | P | 6-6 | 222 | R | R | 1990-10-22 | Dallas,TX | 2012- 4- 154-DET
| MLB | 2014-2019 | 2010-2019 |
2019-03-28 | Hector Sanchez | --- | Free Agt | Released by Tigers | C | 6-0 | 185 | B | R | 1989-11-17 | Maracay,VZ | 2006- 0- 0-SFN
| MLB | 2011-2017 | 2009-2019 |
2019-03-27 | Drew Verhagen | Detroit Tigers | IL-10 | IL-10 Right shoulder injury | P | 6-6 | 222 | R | R | 1990-10-22 | Dallas,TX | 2012- 4- 154-DET
| MLB | 2014-2019 | 2010-2019 |
2019-03-26 | Dustin Peterson | Detroit Tigers | Active | Recalled from Toledo (AAA) | 1B-LF | 6-2 | 185 | R | R | 1994-09-10 | Gilbert,AZ | 2013- 2- 50-SDN
| MLB | 2018-2019 | 2013-2019 |
2019-03-26 | JaCoby Jones | Detroit Tigers | IL-10 | IL-10 Sprained right shoulder | CF-DH | 6-2 | 201 | R | R | 1992-05-10 | Richton,MS | 2013- 3- 87-PIT
| MLB | 2016-2020 | 2011-2020 |
2019-03-23 | Gordon Beckham | Detroit Tigers | Active | Contract purchased from minors | 2B-SS | 6-0 | 175 | R | R | 1986-09-16 | Atlanta,GA | 2008- 1- 8-CHA
| MLB | 2009-2019 | 2006-2019 |
2019-03-23 | Bobby Wilson | --- | Free Agt | Released by Tigers | C-3B | 6-0 | 205 | R | R | 1983-04-08 | Dunedin,FL | 2002- 48-1417-ANA
| MLB | 2008-2019 | 2003-2019 |
2019-03-23 | Ronny Rodriguez | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 2B-SS | 6-0 | 170 | R | R | 1992-04-17 | Santiago,DR | 2010- 0- 0-CLE
| MLB | 2018-2019 | 2011-2019 |
2019-03-21 | Brandon Dixon | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 1B-LF | 6-2 | 215 | R | R | 1992-01-29 | La Jolla,CA | 2013- 3- 92-LAN
| MLB | 2018-2020 | 2011-2020 |
2019-03-19 | Ryan Carpenter | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-5 | 205 | L | L | 1990-08-22 | Peoria,AZ | 2011- 7- 240-TBA
| MLB | 2018-2019 | 2009-2019 |
2019-03-18 | Dustin Peterson | Detroit Tigers | Minors | Assigned to Toledo (AAA) | 1B-LF | 6-2 | 185 | R | R | 1994-09-10 | Gilbert,AZ | 2013- 2- 50-SDN
| MLB | 2018-2019 | 2013-2019 |
2019-03-18 | Zac Reininger | Detroit Tigers | Minors | Assigned to Toledo (AAA) | P | 6-3 | 170 | B | R | 1993-01-28 | San Antonio,TX | 2017- 20- 608-BAL
| MLB | 2017-2019 | 2013-2019 |
2019-03-14 | Victor Reyes | Detroit Tigers | Minors | Assigned to Toledo (AAA) | CF-LF | 6-5 | 194 | L | R | 1994-10-05 | Barcelona,VZ | 2011- 0- 0-ATL
| MLB | 2018-2020 | 2012-2020 |