| Matt Belisle | P | DL-10 | Y | 6-3 |
195 |
R-R |
1980-06-06 |
38.076 | Austin,Texas |
 | MLB | 1999-2018 | 2003-2018 | 1998- 2- 52-ATL | 2018-08-07 | DL-10 Right knee chondromalacia | 2018-06-11 |
| Jose Berrios | SP | Active | Y | 6-0 |
190 |
R-R |
1994-05-27 |
24.086 | Bayamon,Puerto Rico |
 | MLB | 2012-2018 | 2016-2018 | 2012- 1- 32-MIN | 2017-05-11 | Recalled from Rochester (AAA) | 2017-03-24 |
| Alan Busenitz | RP | Active | Y | 6-1 |
172 |
R-R |
1990-08-22 |
27.364 | Covington,Georgia |
| MLB | 2009-2018 | 2017-2018 | 2013-25- 757-ANA | 2018-08-19 | Recalled from Rochester (AAA) | 2018-07-22 |
| Oliver Drake | RP | Active | Y | 6-4 |
210 |
R-R |
1987-01-13 |
31.220 | Worcester,Massachusetts |
| MLB | 2007-2018 | 2015-2018 | 2008-43-1286-BAL | 2018-08-03 | Claimed off waivers from Blue Jays by Twins | 2018-07-30 |
| Kyle Gibson | SP | Active | Y | 6-5 |
210 |
R-R |
1987-10-23 |
30.303 | Greenfield,Indiana |
| MLB | 2007-2018 | 2013-2018 | 2009- 1- 22-MIN | 2018-02-15 | Signed to 1-year contract for 2018-2018 ($4.2m) [Lost arbitration case] Asked for $4.55m | 2017-07-25 |
| Stephen Gonsalves | P | Active | Y | 6-5 |
190 |
L-L |
1994-07-08 |
24.044 | San Diego,California |
| AAA | 2013-2018 | - | 2013- 4- 110-MIN | 2018-08-19 | Recalled from Rochester (AAA) | 2018-04-27 |
| Trevor Hildenberger | RP | Active | Y | 6-2 |
175 |
R-R |
1990-12-15 |
27.249 | Mountain View,California |
| MLB | 2010-2018 | 2017-2018 | 2014-22- 650-MIN | 2017-06-22 | Contract purchased from minors | 2017-04-06 |
| Matt Magill | RP | Active | Y | 6-3 |
175 |
R-R |
1989-11-10 |
28.284 | Simi Valley,California |
| MLB | 2008-2018 | 2013-2018 | 2008-31- 937-LAN | 2018-08-07 | Reinstated to active roster | 2017-11-07 |
| Trevor May | RP | Active | Y | 6-5 |
215 |
R-R |
1989-09-23 |
28.332 | Kelso,Washington |
| MLB | 2008-2018 | 2014-2018 | 2008- 4- 136-PHI | 2018-07-30 | Recalled from Rochester (AAA) | 2018-06-07 |
| Adalberto Mejia | P | DL-10 | Y | 6-3 |
195 |
L-L |
1993-06-20 |
25.062 | Bonao,Dom Rep |
 | MLB | 2011-2018 | 2016-2018 | 2011- UDFA-SFN | 2018-08-10 | DL-10 Left wrist strain | 2018-07-02 |
| Gabriel Moya | P | Active | Y | 6-0 |
175 |
L-L |
1995-01-09 |
23.224 | Cabimas,Venezuela |
 | MLB | 2012-2018 | 2017-2018 | 2012- UDFA-ARI | 2018-07-28 | Recalled from Rochester (AAA) | 2018-07-03 |
| Jake Odorizzi | SP | Active | Y | 6-2 |
175 |
R-R |
1990-03-27 |
28.147 | Highland,Illinois |
| MLB | 2008-2018 | 2012-2018 | 2008- 1- 32-MIL | 2018-02-17 | Traded from Rays to Twins for Jermaine Palacios | 2018-02-15 |
| Ryan Pressly | RP | Active | Y | 6-3 |
175 |
R-R |
1988-12-15 |
29.249 | Dallas,Texas |
| MLB | 2008-2018 | 2013-2018 | 2007-11- 354-BOS | 2018-01-12 | Signed to 1-year contract for 2018-2018 ($1.6m) [Avoids arbitration] | 2017-06-17 |
| Addison Reed | CL | Active | Y | 6-3 |
215 |
L-L |
1988-12-27 |
29.237 | Montclair,California |
| MLB | 2008-2018 | 2011-2018 | 2010- 3- 95-CHA | 2018-07-30 | Activated from DL | 2018-07-27 |
| Taylor Rogers | RP | Active | Y | 6-3 |
175 |
L-L |
1990-12-17 |
27.247 | Denver,Colorado |
| MLB | 2010-2018 | 2016-2018 | 2012-11- 340-MIN | 2016-05-17 | Recalled from Rochester (AAA) | 2016-04-21 |
| Ervin Santana | SP | DL-10 | Y | 6-2 |
160 |
R-R |
1983-01-10 |
35.223 | San Cristobal,Dom Rep |
| MLB | 2003-2018 | 2005-2018 | 2000- UDFA-ANA | 2018-08-19 | DL-10 Symptoms related to third finger injury on right hand | 2018-07-13 |
| Kohl Stewart | P | Active | Y | 6-3 |
210 |
R-R |
1994-10-07 |
23.318 | Houston,Texas |
| MLB | 2013-2018 | 2018-2018 | 2013- 1- 4-MIN | 2018-08-12 | Contract purchased from minors | 2018-06-24 |
| Jason Castro | C | DL-60 | N | 6-3 |
210 |
L-R |
1987-06-18 |
31.064 | Castro Valley,California |
| MLB | 2006-2018 | 2010-2018 | 2008- 1- 10-HOU | 2018-06-07 | Transferred to 60-day DL | 2016-11-02 |
| Mitch Garver | C | Active | Y | 6-1 |
210 |
R-R |
1991-01-15 |
27.218 | Albuquerque,New Mexico |
| MLB | 2010-2018 | 2017-2018 | 2013- 9- 260-MIN | 2017-08-18 | Recalled from Rochester (AAA) | 2017-04-06 |
| Bobby Wilson | C | Active | Y | 6-0 |
205 |
R-R |
1983-04-08 |
35.135 | Dunedin,Florida |
| MLB | 2003-2018 | 2008-2018 | 2002-48-1417-ANA | 2018-05-03 | Contract purchased from minors | 2017-11-07 |
| Ehire Adrianza | 3B-1B | Active | Y | 6-1 |
155 |
B-R |
1989-08-21 |
29.000 | Guarenas,Venezuela |
| MLB | 2008-2018 | 2013-2018 | 2006- UDFA-SFN | 2018-07-02 | Activated from DL | 2017-06-29 |
| Logan Forsythe | 3B | Active | Y | 6-0 |
195 |
R-R |
1987-01-14 |
31.219 | Memphis,Tennessee |
| MLB | 2006-2018 | 2011-2018 | 2008- 1- 46-SDN | 2018-07-31 | Traded from Dodgers with Luke Raley and Devin Smeltzer to Twins for Brian Dozier
| 2018-05-14 |
| Joe Mauer | 1B | Active | Y | 6-4 |
220 |
L-R |
1983-04-19 |
35.124 | St. Paul,Minnesota |
| MLB | 2001-2018 | 2004-2018 | 2001- 1- 1-MIN | 2018-06-15 | Activated from DL | 2018-06-12 |
| Jorge Polanco | 2B-SS | Active | Y | 5-11 |
165 |
B-R |
1993-07-05 |
25.047 | San Pedro de Mac,Dom Rep |
| MLB | 2010-2018 | 2014-2018 | 2009- UDFA-MIN | 2018-07-02 | Reinstated to active roster | 2018-06-28 |
| Miguel Sano | 3B-DH | Active | Y | 6-3 |
195 |
R-R |
1993-05-11 |
25.102 | San Pedro de Mac,Dom Rep |
| MLB | 2010-2018 | 2015-2018 | 2009- UDFA-MIN | 2018-07-28 | Recalled from Fort Myers (A+) | 2018-06-14 |
| Max Kepler | RF | Active | Y | 6-4 |
215 |
L-L |
1993-02-10 |
25.192 | Stuttgart,Germany |
 | MLB | 2010-2018 | 2015-2018 | 2009- UDFA-MIN | 2016-06-02 | Recalled from Rochester (AAA) | 2016-05-30 |
| Eddie Rosario | LF | Active | Y | 6-0 |
170 |
L-R |
1991-09-28 |
26.328 | Guayama,Puerto Rico |
| MLB | 2010-2018 | 2015-2018 | 2010- 4- 135-MIN | 2016-10-02 | Activated from DL | 2016-05-19 |
| Tyler Austin | DH-1B | Active | Y | 6-2 |
200 |
R-R |
1991-09-06 |
26.350 | Conyers,Georgia |
| MLB | 2010-2018 | 2016-2018 | 2010-13- 415-NYA | 2018-08-10 | Recalled from Rochester (AAA) | 2018-07-30 |
| Robbie Grossman | DH-RF | Active | Y | 6-0 |
200 |
B-L |
1989-09-16 |
28.339 | Cypress,Texas |
| MLB | 2008-2018 | 2013-2018 | 2008- 6- 174-PIT | 2018-08-19 | Activated from DL | 2018-08-15 |
| Logan Morrison | DH | DL-10 | Y | 6-4 |
245 |
L-L |
1987-08-25 |
30.362 | Kansas City,Missouri |
| MLB | 2006-2018 | 2010-2018 | 2005-22- 666-FLO | 2018-08-11 | DL-10 Left hip impingement | 2017-11-03 |
