| Randy Arozarena | RF | 5-11 |
170 |
R-R |
1995-02-28 |
23 | La Habana,Cuba |
AAA | 2017-2018 | - | | | 2016- UDFA-SLN | Minors | St. Louis Cardinals (AAA) |
| Steven Baron | C | 6-0 |
195 |
R-R |
1990-12-07 |
27 | Miami,Florida |
MLB | 2009-2018 | 2015-2018 | Ferguson (Miami,FL) | | 2009- 1- 33-SEA | Minors | St. Louis Cardinals (AAA) |
| Landon Beck | P | 6-3 |
215 |
R-R |
1992-12-09 |
25 | Hartwell,Georgia |
AAA | 2013-2018 | - | Hart County (Hartwell,GA) | Anderson U. | 2014-25- 765-SLN | Minors | St. Louis Cardinals (AAA) |
| Matt Bowman | P | 6-0 |
165 |
R-R |
1991-05-31 |
27 | Chevy Chase,Maryland |
MLB | 2010-2018 | 2016-2018 | St. Albans (Washington,DC) | Princeton U. | 2012-13- 410-NYN | Active | St. Louis Cardinals (MLB) |
| John Brebbia | P | 6-2 |
175 |
R-R |
1990-05-30 |
28 | Boynton Beach,Florida |
MLB | 2009-2018 | 2017-2018 | Wellington (Wellington,FL) | Elon U. | 2011-30- 929-NYA | Active | St. Louis Cardinals (MLB) |
| Brett Cecil | P | 6-3 |
220 |
R-L |
1986-07-02 |
31 | Dunkirk,Maryland |
MLB | 2005-2018 | 2009-2018 | DeMatha Catholic (Hyattsville,MD) | Maryland | 2007- 1- 38-TOR | Active | St. Louis Cardinals (MLB) |
| Chris Ellis | P | 6-4 |
195 |
R-R |
1992-09-22 |
25 | Birmingham,Alabama |
AAA | 2012-2018 | - | Spain Park (Hoover,AL) | Mississippi | 2014- 3- 88-ANA | Minors | St. Louis Cardinals (AAA) |
| Jack Flaherty | P | 6-4 |
205 |
R-R |
1995-10-15 |
22 | North Hollywood,California |
MLB | 2014-2018 | 2017-2018 | Harvard-Westlake (North Hollywood,CA) | | 2014- 1- 34-SLN | Active | St. Louis Cardinals (MLB) |
| John Gant | P | 6-4 |
175 |
R-R |
1992-08-06 |
25 | Savannah,Georgia |
MLB | 2011-2018 | 2016-2018 | Wiregrass Ranch (Wesley Chapel,FL) | | 2011-21- 642-NYN | Minors | St. Louis Cardinals (AAA) |
| Jose Garcia | RF | 6-1 |
180 |
R-R |
1993-03-02 |
25 | Ciego De Avila,Cuba |
AAA | 2016-2018 | - | | | | Minors | St. Louis Cardinals (AAA) |
| Sean Gilmartin | P | 6-2 |
190 |
L-L |
1990-05-08 |
28 | Moorpark,California |
MLB | 2009-2018 | 2015-2017 | Crespi Carmelite (Encino,CA) | Florida St | 2011- 1- 28-ATL | Minors | St. Louis Cardinals (AAA) |
| Austin Gomber | P | 6-5 |
205 |
L-L |
1993-11-23 |
24 | Winter Garden,Florida |
MLB | 2012-2018 | 2018-2018 | West Orange (Winter Garden,FL) | Florida Atl U. | 2014- 4- 135-SLN | Active | St. Louis Cardinals (MLB) |
| Derian Gonzalez | P | 6-3 |
190 |
R-R |
1995-01-31 |
23 | Santa Barbara del Zulia,Venezuela |
AAA | 2013-2018 | - | | | | Minors | St. Louis Cardinals (AAA) |
| Conner Greene | P | 6-3 |
165 |
R-R |
1995-04-04 |
23 | Santa Monica,California |
AAA | 2013-2018 | - | Santa Monica (Santa Monica,CA) | | 2013- 7- 205-TOR | Minors | St. Louis Cardinals (AA) |
| Preston Guilmet | P | 6-2 |
200 |
R-R |
1987-07-27 |
30 | Roseville,California |
MLB | 2006-2018 | 2013-2015 | Oakmont (Roseville,CA) | Arizona | 2009- 9- 275-CLE | Active | Toronto Blue Jays (MLB) |
| Ryan Helsley | P | 6-2 |
205 |
R-R |
1994-07-18 |
23 | Tahlequah,Oklahoma |
AAA | 2014-2018 | - | Sequoyah (Tahlequah,OK) | Northeastern St | 2015- 5- 161-SLN | DL-7 | St. Louis Cardinals (AAA) |
| Kevin Herget | P | 5-11 |
185 |
L-R |
1991-04-03 |
27 | Park Ridge,New Jersey |
AAA | 2013-2018 | - | Park Ridge (Park Ridge,NJ) | Kean U. | 2013-39-1175-SLN | Minors | St. Louis Cardinals (AAA) |
| Greg Holland | P | 5-11 |
180 |
R-R |
1985-11-20 |
32 | Morganton,North Carolina |
MLB | 2005-2018 | 2010-2018 | McDowell (Marion,NC) | Western Carolina U. | 2007-10- 306-KCA | DL-10 | St. Louis Cardinals (AA) |
| Dakota Hudson | P | 6-4 |
185 |
R-R |
1994-09-15 |
23 | Dunlap,Tennessee |
AAA | 2014-2018 | - | Sequatchie County (Dunlap,TN) | Mississippi St | 2016- 1- 34-SLN | Minors | St. Louis Cardinals (AAA) |
| Carson Kelly | C | 6-2 |
200 |
R-R |
1994-07-14 |
23 | Portland,Oregon |
MLB | 2012-2018 | 2016-2018 | Westview (Portland,OR) | | 2012- 2- 86-SLN | Minors | St. Louis Cardinals (AAA) |
| Andrew Knizner | C | 6-1 |
190 |
R-R |
1995-02-03 |
23 | Glen Allen,Virginia |
AAA | 2014-2018 | - | Hanover (Mechanicsville,VA) | North Carolina St | 2016- 7- 226-SLN | Minors | St. Louis Cardinals (AA) |
| Jeremy Martinez | C | 5-11 |
190 |
R-R |
1994-12-29 |
23 | Fountain Valley,California |
AAA | 2014-2018 | - | Mater Dei (Santa Ana,CA) | USC | 2016- 4- 136-SLN | Minors | St. Louis Cardinals (AA) |
| Mike Mayers | P | 6-3 |
195 |
R-R |
1991-12-06 |
26 | Grove City,Ohio |
MLB | 2011-2018 | 2016-2018 | Grove City (Grove City,OH) | Mississippi | 2013- 3- 93-SLN | Active | St. Louis Cardinals (MLB) |
| Alex Mejia | 3B | 6-1 |
211 |
R-R |
1991-01-18 |
27 | Sylmar,California |
MLB | 2010-2018 | 2017-2017 | El Camino Real (Woodland Hills,CA) | Arizona | 2012- 4- 150-SLN | Minors | St. Louis Cardinals (MLB) |
| Hector Mendoza | P | 6-2 |
176 |
R-R |
1994-03-05 |
24 | Isla de la Juventud,Cuba |
AAA | 2015-2018 | - | | | | Minors | St. Louis Cardinals (AAA) |
| Oscar Mercado | CF | 6-2 |
180 |
R-R |
1994-12-16 |
23 | Tampa,Florida |
AAA | 2013-2018 | - | Gaither (Tampa,FL) | | 2013- 2- 57-SLN | Minors | St. Louis Cardinals (AAA) |
| Andrew Morales | P | 6-0 |
195 |
R-R |
1993-01-16 |
25 | Los Angeles,California |
AAA | 2011-2018 | - | South Hills (West Covina,CA) | California-Irvine, Rio Hondo CC | 2014- 2- 71-SLN | Minors | St. Louis Cardinals (AAA) |
| Edward Mujica | P | 6-2 |
180 |
R-R |
1984-05-10 |
34 | Valencia,Venezuela |
MLB | 2003-2018 | 2006-2017 | | | 2001- UDFA-CLE | Minors | St. Louis Cardinals (AAA) |
| Yairo Munoz | SS | 6-1 |
165 |
R-R |
1995-01-23 |
23 | - |
MLB | 2012-2018 | 2018-2018 | | | 2012- UDFA-OAK | Minors | St. Louis Cardinals (AAA) |
| Tyler O'Neill | LF | 5-11 |
205 |
R-R |
1995-06-22 |
23 | Maple Ridge,BC |
MLB | 2013-2018 | 2018-2018 | Garibaldi (Maple Ridge,BC) | | 2013- 3- 85-SEA | Minors | St. Louis Cardinals (AAA) |
| Mike O'Reilly | P | 6-1 |
195 |
R-R |
1994-09-03 |
23 | Wading River,New York |
AAA | 2013-2018 | - | Shoreham-Wading River (Shoreham,NY) | Flagler Col | 2016-27- 826-SLN | Minors | St. Louis Cardinals (AA) |
| Daniel Poncedeleon | P | 6-4 |
190 |
R-R |
1992-01-16 |
26 | La Mirada,California |
AAA | 2011-2018 | - | La Mirada (La Mirada,CA) | Arizona, Cypress Col, Houston, Embry-Riddle U. | 2014- 9- 285-SLN | Minors | St. Louis Cardinals (AAA) |
| Rangel Ravelo | 1B | 6-2 |
207 |
R-R |
1992-04-24 |
26 | Hialeah,Florida |
AAA | 2010-2018 | - | Hialeah (Hialeah,FL) | | 2010- 6- 188-CHA | Minors | St. Louis Cardinals (AAA) |
| Alex Reyes | P | 6-3 |
185 |
R-R |
1994-08-29 |
23 | Elizabeth,New Jersey |
MLB | 2013-2018 | 2016-2018 | Elizabeth (Elizabeth,NJ) | | 2012- UDFA-SLN | DL-10 | St. Louis Cardinals (MLB) |
| Artie Reyes | P | 5-11 |
185 |
R-R |
1992-04-06 |
26 | Warden,Washington |
AAA | 2013-2018 | - | Warden (Warden,WA) | Gonzaga U., Columbia Basin Col | 2013-40-1205-SLN | Minors | St. Louis Cardinals (AAA) |
| Max Schrock | 2B | 5-8 |
173 |
L-R |
1994-10-12 |
23 | Chapel Hill,North Carolina |
AAA | 2013-2018 | - | Cardinal Gibbons (Raleigh,NC) | South Carolina | 2015-13- 404-WAS | Minors | St. Louis Cardinals (MLB) |
| Ryan Sherriff | P | 6-1 |
185 |
L-L |
1990-05-25 |
28 | Culver City,California |
MLB | 2011-2018 | 2017-2018 | Culver City (Culver City,CA) | West Los Angeles Col, Glendale CC | 2011-28- 860-SLN | Minors | St. Louis Cardinals (AAA) |
| Wilfredo Tovar | SS | 5-10 |
150 |
R-R |
1991-08-11 |
26 | Miranda,Venezuela |
MLB | 2009-2018 | 2013-2014 | | | 2007- UDFA-NYN | Minors | St. Louis Cardinals (AAA) |
| Sam Tuivailala | P | 6-3 |
195 |
R-R |
1992-10-19 |
25 | San Mateo,California |
MLB | 2010-2018 | 2014-2018 | Aragon (San Mateo,CA) | | 2010- 3- 106-SLN | Active | St. Louis Cardinals (MLB) |
| Ramon Urias | 2B | 5-10 |
150 |
R-R |
1994-06-03 |
24 | Magdalena de Kino,Mexico |
AAA | 2011-2018 | - | | | | Minors | St. Louis Cardinals (AAA) |
| Luke Voit | 1B | 6-3 |
225 |
R-R |
1991-02-13 |
27 | St. Louis,Missouri |
MLB | 2010-2018 | 2017-2018 | Lafayette (Wildwood,MO) | Missouri St | 2013-22- 665-SLN | Minors | St. Louis Cardinals (AAA) |
| Patrick Wisdom | 3B | 6-2 |
210 |
R-R |
1991-08-27 |
26 | Murrieta,California |
AAA | 2010-2018 | - | Murrieta Valley (Murrieta,CA) | St. Mary's Col California | 2012- 1- 52-SLN | Minors | St. Louis Cardinals (AAA) |
| 42 Players |
