Team fielding -- 2025 Boulder Bleacher Bums
Regular season -- as of 9/26/2025
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Seth Lugo | 33 | 33 | 210.2 | 10 | 22 | 0 | 0 | 32 | 1.000 | | 18 | 4 | .818 | 2 |
| | | Shane Baz | 26 | 26 | 133.0 | 13 | 15 | 0 | 2 | 28 | 1.000 | | 13 | 3 | .813 | 3 |
| | | Joe Ryan | 33 | 33 | 198.0 | 9 | 17 | 1 | 3 | 27 | .963 | | 24 | 2 | .923 | 4 |
| | | Gerrit Cole | 28 | 28 | 143.1 | 14 | 9 | 0 | 2 | 23 | 1.000 | | 14 | 4 | .778 | 0 |
| | | Luis Castillo | 30 | 30 | 172.0 | 6 | 12 | 2 | 0 | 20 | .900 | | 28 | 4 | .875 | 1 |
| | | Emmanuel Clase | 63 | 0 | 75.1 | 7 | 4 | 2 | 0 | 13 | .846 | | 1 | 0 | 1.000 | 0 |
| | | Evan Phillips | 43 | 0 | 61.2 | 5 | 4 | 1 | 0 | 10 | .900 | | 3 | 1 | .750 | 0 |
| | | Joe Jimenez | 54 | 0 | 78.2 | 2 | 6 | 1 | 0 | 9 | .889 | | 6 | 2 | .750 | 1 |
| | | Aaron Ashby | 64 | 0 | 75.1 | 3 | 4 | 0 | 0 | 7 | 1.000 | | 12 | 2 | .857 | 0 |
| | | Edwin Diaz | 47 | 0 | 49.0 | 1 | 1 | 5 | 0 | 7 | .286 | | 7 | 0 | 1.000 | 0 |
| | | Carlos Rodon | 13 | 13 | 67.0 | 2 | 4 | 0 | 0 | 6 | 1.000 | | 8 | 0 | 1.000 | 0 |
| | | Erik Swanson | 18 | 0 | 24.0 | 2 | 4 | 0 | 0 | 6 | 1.000 | | 0 | 0 | .000 | 1 |
| | | Brusdar Graterol | 21 | 0 | 33.1 | 2 | 2 | 1 | 0 | 5 | .800 | | 4 | 1 | .800 | 0 |
| | | Mason Miller | 46 | 0 | 83.1 | 2 | 2 | 0 | 0 | 4 | 1.000 | | 14 | 1 | .933 | 1 |
| | | Devin Williams | 33 | 0 | 44.2 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 7 | 1 | .875 | 0 |
| | | Total | 552 | 163 | 1449.1 | 79 | 107 | 13 | 7 | 199 | .935 | | 159 | 25 | .864 | 13 |
| | | | | | | | | | | | | | | | | |
| c | | Victor Caratini | 141 | 135 | 1178.0 | 1236 | 34 | 10 | 2 | 1280 | .992 | 0 | 126 | 21 | .857 | 1 |
| | | Keibert Ruiz | 46 | 28 | 271.1 | 323 | 7 | 0 | 2 | 330 | 1.000 | 0 | 33 | 4 | .892 | 0 |
| | | Total | 187 | 163 | 1449.1 | 1559 | 41 | 10 | 4 | 1610 | .994 | 0 | 159 | 25 | .864 | 1 |
| | | | | | | | | | | | | | | | | |
| 1b | | Luis Arraez | 162 | 162 | 1411.1 | 1041 | 84 | 12 | 104 | 1137 | .989 | | | | | |
| | | Kris Bryant | 11 | 1 | 38.0 | 34 | 1 | 0 | 2 | 35 | 1.000 | | | | | |
| | | Total | 173 | 163 | 1449.1 | 1075 | 85 | 12 | 106 | 1172 | .990 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Brendan Donovan | 161 | 161 | 1418.1 | 238 | 362 | 1 | 82 | 601 | .998 | | | | | |
| | | Jeff McNeil | 6 | 2 | 31.0 | 5 | 8 | 0 | 1 | 13 | 1.000 | | | | | |
| | | Total | 167 | 163 | 1449.1 | 243 | 370 | 1 | 83 | 614 | .998 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Joey Ortiz | 147 | 147 | 1289.1 | 76 | 225 | 13 | 21 | 314 | .959 | | | | | |
| | | Vladimir Guerrero | 16 | 16 | 145.0 | 10 | 14 | 0 | 3 | 24 | 1.000 | | | | | |
| | | Brendan Donovan | 1 | 0 | 8.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Ceddanne Rafaela | 1 | 0 | 7.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 165 | 163 | 1449.1 | 86 | 239 | 13 | 24 | 338 | .962 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Francisco Lindor | 145 | 145 | 1262.1 | 156 | 358 | 8 | 68 | 522 | .985 | | | | | |
| | | Ceddanne Rafaela | 23 | 18 | 187.0 | 20 | 49 | 1 | 8 | 70 | .986 | | | | | |
| | | Total | 168 | 163 | 1449.1 | 176 | 407 | 9 | 76 | 592 | .985 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Randy Arozarena | 163 | 163 | 1360.0 | 329 | 4 | 0 | 0 | 333 | 1.000 | | | | | |
| | | Jeff McNeil | 33 | 0 | 61.1 | 16 | 1 | 0 | 0 | 17 | 1.000 | | | | | |
| | | Josh Lowe | 15 | 0 | 25.0 | 5 | 0 | 1 | 0 | 6 | .833 | | | | | |
| | | Luis Matos | 2 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 213 | 163 | 1449.1 | 350 | 5 | 1 | 0 | 356 | .997 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Ceddanne Rafaela | 145 | 145 | 1216.2 | 383 | 6 | 2 | 1 | 391 | .995 | | | | | |
| | | Josh Lowe | 28 | 17 | 183.1 | 57 | 1 | 0 | 1 | 58 | 1.000 | | | | | |
| | | Colton Cowser | 12 | 0 | 26.1 | 6 | 1 | 0 | 0 | 7 | 1.000 | | | | | |
| | | Luis Matos | 4 | 1 | 23.0 | 5 | 0 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Total | 189 | 163 | 1449.1 | 451 | 8 | 2 | 2 | 461 | .996 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Colton Cowser | 145 | 145 | 1226.0 | 276 | 0 | 1 | 0 | 277 | .996 | | | | | |
| | | Josh Lowe | 31 | 16 | 181.1 | 45 | 0 | 1 | 0 | 46 | .978 | | | | | |
| | | Jeff McNeil | 9 | 2 | 30.0 | 7 | 0 | 0 | 0 | 7 | 1.000 | | | | | |
| | | Luis Matos | 5 | 0 | 8.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Kris Bryant | 3 | 0 | 4.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 193 | 163 | 1449.1 | 329 | 0 | 2 | 0 | 331 | .994 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 163 | 163 | 1449.1 | 4348 | 1262 | 63 | 113 | 5673 | .989 | 0 | | | | |