Team fielding -- 2021 Miami Marlins
Regular season -- as of 9/29/2021
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Framber Valdez | 30 | 30 | 201.0 | 10 | 17 | 5 | 1 | 32 | .844 | | 9 | 4 | .692 | 0 |
| | | Zach Eflin | 30 | 30 | 177.7 | 7 | 19 | 1 | 0 | 27 | .963 | | 6 | 1 | .857 | 0 |
| | | Chris Paddack | 24 | 24 | 137.0 | 7 | 16 | 2 | 1 | 25 | .920 | | 4 | 0 | 1.000 | 0 |
| | f | JT Brubaker | 18 | 18 | 105.3 | 9 | 11 | 1 | 0 | 21 | .952 | | 4 | 1 | .800 | 0 |
| | | Josh Tomlin | 27 | 27 | 159.0 | 13 | 6 | 2 | 0 | 21 | .905 | | 3 | 0 | 1.000 | 0 |
| | | Josh Fleming | 16 | 16 | 98.7 | 5 | 13 | 1 | 0 | 19 | .947 | | 0 | 0 | .000 | 0 |
| | | Noe Ramirez | 57 | 0 | 103.7 | 8 | 7 | 2 | 0 | 17 | .882 | | 2 | 3 | .400 | 0 |
| | | Rafael Montero | 46 | 0 | 56.3 | 7 | 5 | 0 | 1 | 12 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | | Caleb Thielbar | 51 | 0 | 66.7 | 5 | 5 | 0 | 0 | 10 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Phillips Valdez | 41 | 0 | 72.7 | 3 | 7 | 0 | 1 | 10 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | | Yency Almonte | 73 | 0 | 93.3 | 1 | 7 | 0 | 1 | 8 | 1.000 | | 4 | 2 | .667 | 1 |
| | f | Wes Benjamin | 8 | 7 | 44.3 | 3 | 4 | 0 | 0 | 7 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Deivi Garcia | 4 | 4 | 28.0 | 2 | 2 | 0 | 0 | 4 | 1.000 | | 4 | 1 | .800 | 0 |
| | | Jake Newberry | 28 | 0 | 28.0 | 1 | 3 | 0 | 0 | 4 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Corey Kluber | 2 | 2 | 12.7 | 2 | 1 | 0 | 0 | 3 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Jose Quintana | 14 | 0 | 24.7 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Taylor Rogers | 22 | 0 | 21.7 | 3 | 0 | 0 | 0 | 3 | 1.000 | | 0 | 0 | .000 | 0 |
| | | David Hale | 9 | 0 | 15.7 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | f | Kendall Graveman | 4 | 4 | 20.7 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Joel Payamps | 4 | 0 | 4.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Travis Bergen | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | 1 | 0 | 1.000 | 0 |
| | | Total | 509 | 162 | 1472.0 | 90 | 126 | 14 | 5 | 230 | .939 | | 51 | 12 | .810 | 1 |
| | | | | | | | | | | | | | | | | |
| c | | Martin Maldonado | 118 | 93 | 870.0 | 835 | 23 | 8 | 1 | 866 | .991 | 4 | 28 | 4 | .875 | 2 |
| | | Elias Diaz | 74 | 68 | 586.0 | 613 | 25 | 2 | 3 | 640 | .997 | 6 | 21 | 8 | .724 | 0 |
| | f | Bryan Holaday | 7 | 1 | 16.0 | 12 | 0 | 0 | 0 | 12 | 1.000 | 0 | 2 | 0 | 1.000 | 0 |
| | | Total | 199 | 162 | 1472.0 | 1460 | 48 | 10 | 4 | 1518 | .993 | 10 | 51 | 12 | .810 | 2 |
| | | | | | | | | | | | | | | | | |
| 1b | | Renato Nunez | 99 | 99 | 888.7 | 848 | 54 | 5 | 113 | 907 | .994 | | | | | |
| | | Max Muncy | 56 | 56 | 481.0 | 518 | 42 | 2 | 40 | 562 | .996 | | | | | |
| | | Jose Marmolejos | 22 | 7 | 101.3 | 96 | 6 | 0 | 9 | 102 | 1.000 | | | | | |
| | f | Bryan Holaday | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 178 | 162 | 1472.0 | 1462 | 102 | 7 | 162 | 1571 | .996 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Cesar Hernandez | 157 | 157 | 1411.0 | 266 | 530 | 16 | 136 | 812 | .980 | | | | | |
| | | Max Muncy | 5 | 2 | 29.0 | 3 | 14 | 1 | 2 | 18 | .944 | | | | | |
| | f | Sergio Alcantara | 7 | 3 | 32.0 | 6 | 9 | 0 | 2 | 15 | 1.000 | | | | | |
| | | Total | 169 | 162 | 1472.0 | 275 | 553 | 17 | 140 | 845 | .980 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Max Muncy | 99 | 99 | 860.0 | 45 | 175 | 7 | 22 | 227 | .969 | | | | | |
| | | Renato Nunez | 40 | 40 | 361.0 | 21 | 73 | 5 | 4 | 99 | .949 | | | | | |
| | | Erik Gonzalez | 29 | 20 | 184.7 | 8 | 40 | 3 | 7 | 51 | .941 | | | | | |
| | f | Kelvin Gutierrez | 14 | 1 | 44.3 | 1 | 12 | 1 | 2 | 14 | .929 | | | | | |
| | f | Sergio Alcantara | 5 | 2 | 22.0 | 0 | 3 | 2 | 1 | 5 | .600 | | | | | |
| | | Total | 187 | 162 | 1472.0 | 75 | 303 | 18 | 36 | 396 | .955 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Jose Iglesias | 113 | 113 | 1011.3 | 99 | 403 | 14 | 79 | 516 | .973 | | | | | |
| | | Erik Gonzalez | 52 | 49 | 460.7 | 51 | 169 | 9 | 37 | 229 | .961 | | | | | |
| | | Total | 165 | 162 | 1472.0 | 150 | 572 | 23 | 116 | 745 | .969 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Victor Reyes | 86 | 86 | 776.3 | 153 | 4 | 1 | 0 | 158 | .994 | | | | | |
| | | Matt Joyce | 78 | 76 | 665.0 | 109 | 3 | 4 | 0 | 116 | .966 | | | | | |
| | | Jose Marmolejos | 6 | 0 | 24.7 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | f | Bubba Starling | 2 | 0 | 5.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | f | Sergio Alcantara | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 173 | 162 | 1472.0 | 265 | 8 | 5 | 0 | 278 | .982 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Harrison Bader | 92 | 92 | 832.3 | 190 | 10 | 6 | 0 | 206 | .971 | | | | | |
| | | Victor Reyes | 74 | 70 | 637.7 | 163 | 3 | 3 | 0 | 169 | .982 | | | | | |
| | f | Bubba Starling | 1 | 0 | 2.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Total | 167 | 162 | 1472.0 | 355 | 13 | 9 | 0 | 377 | .976 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Adam Duvall | 154 | 154 | 1361.0 | 267 | 5 | 4 | 1 | 276 | .986 | | | | | |
| | | Victor Reyes | 3 | 3 | 24.0 | 6 | 1 | 0 | 0 | 7 | 1.000 | | | | | |
| | | Jose Marmolejos | 15 | 1 | 39.3 | 6 | 0 | 0 | 0 | 6 | 1.000 | | | | | |
| | | Matt Joyce | 7 | 4 | 41.7 | 5 | 0 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Harrison Bader | 1 | 0 | 6.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 180 | 162 | 1472.0 | 284 | 6 | 4 | 1 | 294 | .986 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1472.0 | 4416 | 1731 | 107 | 163 | 6254 | .983 | 10 | | | | |