Pitchers
| NO | Player | POS | BAT | THW | HT | WT | DOB (AGE) | EXP |
|---|---|---|---|---|---|---|---|---|
| 40 | G. ActonGarrett Acton | RP | L | R | 6-2 | 215 | 6/15/1998 (27) | R |
| 22 | S. Alcantara Marlins' Sandy Alcantara: Working on sweeper Marlins' Sandy Alcantara: Working on sweeper | SP | R | R | 6-5 | 200 | 9/7/1995 (30) | 8 |
| 84 | L. BacharLake Bachar | P | R | R | 6-2 | 219 | 6/3/1995 (30) | 2 |
| 37 | A. BenderAnthony Bender | RP | R | R | 6-4 | 205 | 2/3/1995 (31) | 4 |
| 31 | B. BlalockBradley Blalock | RP | R | R | 6-2 | 213 | 12/25/2000 (25) | 2 |
| 29 | P. FairbanksPete Fairbanks | RP | R | R | 6-6 | 235 | 12/16/1993 (32) | 7 |
| 53 | C. Faucher Marlins' Calvin Faucher: Loses arbitration hearing Marlins' Calvin Faucher: Loses arbitration hearing | RP | R | R | 6-1 | 190 | 9/22/1995 (30) | 4 |
| 90 | D. FultonDax Fulton | P | L | L | 6-7 | 245 | 10/16/2001 (24) | R |
| 20 | B. Garrett Marlins' Braxton Garrett: Touching 95 mph in live BP Marlins' Braxton Garrett: Touching 95 mph in live BP | SP | R | L | 6-2 | 202 | 8/5/1997 (28) | 5 |
| 58 | C. GibsonCade Gibson | P | L | L | 6-2 | 195 | 2/18/1998 (27) | 1 |
| 65 | R. Gusto Marlins' Ryan Gusto: Cleared for start of camp Marlins' Ryan Gusto: Cleared for start of camp | P | R | R | 6-4 | 232 | 3/11/1999 (26) | 1 |
| 26 | J. JunkJanson Junk | RP | R | R | 6-2 | 197 | 1/15/1996 (30) | 5 |
| 71 | W. KempnerWilliam Kempner | SP | R | R | 6-0 | 220 | 6/18/2001 (24) | R |
| 60 | A. MazurAdam Mazur | P | R | R | 6-2 | 180 | 4/20/2001 (24) | 2 |
| 23 | M. MeyerMax Meyer | SP | L | R | 6-0 | 196 | 3/12/1999 (26) | 3 |
| 43 | A. Nardi Marlins' Andrew Nardi: Healthy to kick off spring Marlins' Andrew Nardi: Healthy to kick off spring | RP | L | L | 6-3 | 215 | 8/18/1998 (27) | 3 |
| 39 | E. PerezEury Perez | SP | R | R | 6-8 | 220 | 4/15/2003 (22) | 2 |
| 49 | M. PetersenMichael Petersen | P | R | R | 6-7 | 195 | 5/16/1994 (31) | 2 |
| 30 | T. PhillipsTyler Phillips | SP | R | R | 6-5 | 225 | 10/27/1997 (28) | 2 |
| 66 | J. Simpson Mariners' Josh Simpson: Shipped to Seattle Mariners' Josh Simpson: Shipped to Seattle | RP | L | L | 6-2 | 190 | 8/19/1997 (28) | 1 |
| 59 | J. WhiteJoshua White | RP | R | R | 6-2 | 205 | 11/24/2000 (25) | R |
Catchers
| NO | Player | POS | BAT | THW | HT | WT | DOB (AGE) | EXP |
|---|---|---|---|---|---|---|---|---|
| 13 | H. HernandezHeriberto Hernandez | C | R | R | 6-0 | 195 | 12/16/1999 (26) | 1 |
| 34 | L. HicksLiam Hicks | C | L | R | 5-9 | 185 | 6/2/1999 (26) | 1 |
| 80 | J. MackJoe Mack | C | L | R | 6-1 | 210 | 12/27/2002 (23) | R |
| 50 | A. Ramirez Marlins' Agustin Ramirez: Working hard to improve defense Marlins' Agustin Ramirez: Working hard to improve defense | C | R | R | 6-1 | 210 | 9/10/2001 (24) | 1 |
Infielders
| NO | Player | POS | BAT | THW | HT | WT | DOB (AGE) | EXP |
|---|---|---|---|---|---|---|---|---|
| 24 | M. AcostaMaximo Acosta | SS | R | R | 5-11 | 187 | 10/29/2002 (23) | R |
| 9 | X. EdwardsXavier Edwards | 2B | S | R | 5-8 | 175 | 8/9/1999 (26) | 3 |
| 6 | O. LopezOtto Lopez | SS | R | R | 5-10 | 185 | 10/1/1998 (27) | 4 |
| 1 | C. NorbyConnor Norby | 2B | R | R | 5-10 | 180 | 6/8/2000 (25) | 2 |
| 63 | G. PauleyGraham Pauley | 3B | L | R | 6-1 | 200 | 9/24/2000 (25) | 2 |
| 8 | J. SanojaJavier Sanoja | SS | R | R | 5-7 | 150 | 9/3/2002 (23) | 2 |
Outfielders
| NO | Player | POS | BAT | THW | HT | WT | DOB (AGE) | EXP |
|---|---|---|---|---|---|---|---|---|
| 18 | G. ConineGriffin Conine | RF | L | R | 6-1 | 210 | 7/11/1997 (28) | 2 |
| 3 | E. RuizEsteury Ruiz | CF | R | R | 5-10 | 169 | 2/15/1999 (27) | 4 |
| 28 | K. Stowers Marlins' Kyle Stowers: Ready to go for spring training Marlins' Kyle Stowers: Ready to go for spring training | RF | L | L | 6-2 | 215 | 1/2/1998 (28) | 4 |
Designated Hitters
| NO | Player | POS | BAT | THW | HT | WT | DOB (AGE) | EXP |
|---|---|---|---|---|---|---|---|---|
| 5 | C. MorelChristopher Morel | DH | R | R | 6-0 | 200 | 6/24/1999 (26) | 4 |