| Team Ranking | AVG | R | HR | ERA |
| Marlins | .228 | 59 | 9 | 5.13 |
| NL East Division | 4th | 5th | 5th | 5th |
| National League | 11th | 13th | 15th | 14th |
| Roster | |||||||
| No | STARTERS | AGE | B | T | HT | WT | DOB |
| 54 | Chen, Wei-Yin (DL) | 32 | R | L | 6-0 | 193 | 7/21/1985 |
| 53 | Graves, Brett (DL) | 25 | R | R | 6-1 | 195 | 1/30/1993 |
| 76 | Peters, Dillon | 25 | L | L | 5-9 | 195 | 8/31/1992 |
| 63 | Richards, Trevor | 24 | R | R | 6-2 | 190 | 5/15/1993 |
| 31 | Smith, Caleb | 26 | R | L | 6-2 | 205 | 7/28/1991 |
| 58 | Straily, Dan (DL) | 29 | R | R | 6-1 | 220 | 12/1/1988 |
| 62 | Urena, Jose | 26 | R | R | 6-3 | 206 | 9/12/1991 |
| No | BULLPEN | AGE | B | T | HT | WT | DOB |
| 46 | Barraclough, Kyle | 27 | R | R | 6-2 | 224 | 5/23/1990 |
| 67 | Cloyd, Tyler | 30 | R | R | 6-3 | 210 | 5/16/1987 |
| 43 | Despaigne, Odrisamer | 31 | R | R | 6-0 | 217 | 4/4/1987 |
| 66 | Garcia, Jarlin | 25 | L | L | 6-3 | 217 | 1/18/1993 |
| 56 | Guerrero, Tayron | 27 | R | R | 6-7 | 214 | 1/9/1991 |
| 57 | Hernandez, Elieser (DL) | 22 | R | R | 6-1 | 214 | 5/3/1995 |
| 50 | O'Grady, Chris | 28 | R | L | 6-4 | 225 | 4/17/1990 |
| 71 | Steckenrider, Drew | 27 | R | R | 6-4 | 238 | 1/10/1991 |
| 25 | Tazawa, Junichi | 31 | R | R | 6-2 | 208 | 6/6/1986 |
| 29 | Ziegler, Brad | 38 | R | R | 6-4 | 231 | 10/10/1979 |
| No | CATCHERS | AGE | B | T | HT | WT | DOB |
| 28 | Holaday, Bryan | 30 | R | R | 6-0 | 205 | 11/19/1987 |
| 11 | Realmuto, J.T. | 27 | R | R | 6-1 | 213 | 3/18/1991 |
| 18 | Telis, Tomas | 26 | S | R | 5-8 | 213 | 6/18/1991 |
| No | INFIELDERS | AGE | B | T | HT | WT | DOB |
| 15 | Anderson, Brian | 24 | R | R | 6-2 | 198 | 5/19/1993 |
| 41 | Bour, Justin | 29 | L | R | 6-4 | 269 | 5/28/1988 |
| 13 | Castro, Starlin | 28 | R | R | 6-2 | 230 | 3/24/1990 |
| 30 | Cooper, Garrett (DL) | 27 | R | R | 6-6 | 230 | 12/25/1990 |
| 14 | Prado, Martin (DL) | 34 | R | R | 6-0 | 215 | 10/27/1983 |
| 10 | Riddle, JT (DL) | 26 | L | R | 6-1 | 188 | 10/12/1991 |
| 2 | Rivera, Yadiel | 25 | R | R | 6-3 | 185 | 5/2/1992 |
| 19 | Rojas, Miguel | 29 | R | R | 5-11 | 188 | 2/24/1989 |
| No | OUTFIELDERS | AGE | B | T | HT | WT | DOB |
| 9 | Brinson, Lewis | 23 | R | R | 6-5 | 206 | 5/8/1994 |
| 32 | Dietrich, Derek | 28 | L | R | 6-0 | 212 | 7/18/1989 |
| 1 | Maybin, Cameron | 31 | R | R | 6-3 | 215 | 4/4/1987 |
| 3 | Shuck, J.B. | 30 | L | L | 5-11 | 195 | 6/18/1987 |
| No | DESIGNATED HITTERS | AGE | B | T | HT | WT | DOB |
| 2018 Team Leaders | |||
| AVG | Miguel Rojas , SS | .299 | |
| HR | Justin Bour , 1B | 4 | |
| RBI | Justin Bour , 1B | 11 | |
| OBP | Brian Anderson , 3B | .387 | |
| SLG | Justin Bour , 1B | .450 | |
| R | Starlin Castro , 2B | 10 | |
| SB | Cameron Maybin , RF | 1 | |
| W | Dillon Peters , SP | 2 | |
| ERA | Jarlin Garcia , RP | 0.86 | |
| WHIP | Jarlin Garcia , RP | 0.81 | |
| K | Caleb Smith , SP | 22 | |
| SV | Brad Ziegler , RP | 1 | |
| Full Team Statistics | |||
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March 30, 2018 Off the Bench podcast: Former Marlins president recalls fondest memory from '03 World Series run (1:09) |
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March 29, 2018 Derek Jeter era begins in Miami (0:55) |
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February 7, 2018 Fantasy Baseball Today: 2018 Miami Marlins Outlook (1:21) |
