Team fielding -- 2026 Boulder Bleacher Bums
Regular season -- as of 9/21/2026
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Seth Lugo | 33 | 32 | 163.2 | 14 | 16 | 1 | 1 | 31 | .968 | | 14 | 3 | .824 | 1 |
| | | Joe Ryan | 33 | 33 | 200.2 | 11 | 17 | 3 | 0 | 31 | .903 | | 15 | 3 | .833 | 1 |
| | | Luis Castillo | 33 | 33 | 171.2 | 11 | 16 | 0 | 3 | 27 | 1.000 | | 29 | 6 | .829 | 3 |
| | | Jack Leiter | 32 | 32 | 161.0 | 13 | 12 | 2 | 0 | 27 | .926 | | 22 | 11 | .667 | 5 |
| | | Shane Baz | 33 | 32 | 181.0 | 8 | 13 | 0 | 1 | 21 | 1.000 | | 16 | 7 | .696 | 3 |
| | | Mason Miller | 75 | 0 | 77.1 | 4 | 6 | 3 | 0 | 13 | .769 | | 9 | 1 | .900 | 0 |
| | | Matt Strahm | 82 | 0 | 86.1 | 3 | 7 | 1 | 0 | 11 | .909 | | 6 | 0 | 1.000 | 0 |
| | | Devin Williams | 69 | 0 | 80.1 | 5 | 6 | 0 | 0 | 11 | 1.000 | | 20 | 3 | .870 | 1 |
| | | Keegan Akin | 72 | 0 | 76.2 | 3 | 5 | 2 | 1 | 10 | .800 | | 4 | 1 | .800 | 2 |
| | | Ben Brown | 99 | 0 | 134.0 | 2 | 8 | 0 | 1 | 10 | 1.000 | | 17 | 5 | .773 | 2 |
| | | Cade Smith | 73 | 0 | 87.2 | 6 | 4 | 0 | 0 | 10 | 1.000 | | 5 | 2 | .714 | 0 |
| | | Jose Berrios | 11 | 0 | 12.2 | 1 | 4 | 0 | 0 | 5 | 1.000 | | 0 | 1 | .000 | 0 |
| | | Zebby Matthews | 4 | 0 | 2.1 | 1 | 1 | 0 | 0 | 2 | 1.000 | | 1 | 0 | 1.000 | 1 |
| | | Total | 649 | 162 | 1435.1 | 82 | 115 | 12 | 7 | 209 | .943 | | 158 | 43 | .786 | 19 |
| | | | | | | | | | | | | | | | | |
| c | | Victor Caratini | 148 | 137 | 1206.0 | 1329 | 50 | 11 | 2 | 1390 | .992 | 2 | 128 | 39 | .766 | 0 |
| | | Keibert Ruiz | 35 | 21 | 184.1 | 180 | 6 | 2 | 0 | 188 | .989 | 0 | 22 | 4 | .846 | 0 |
| | | Other | 12 | 4 | 45.0 | 47 | 1 | 1 | 0 | 49 | .980 | 0 | 8 | 0 | 1.000 | 0 |
| | | Total | 195 | 162 | 1435.1 | 1556 | 57 | 14 | 2 | 1627 | .991 | 2 | 158 | 43 | .786 | 0 |
| | | | | | | | | | | | | | | | | |
| 1b | | Vladimir Guerrero | 162 | 162 | 1421.1 | 1051 | 98 | 9 | 96 | 1158 | .992 | | | | | |
| | | Coby Mayo | 3 | 0 | 10.0 | 11 | 0 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Nathaniel Lowe | 1 | 0 | 2.0 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Ryan Mountcastle | 2 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 168 | 162 | 1435.1 | 1066 | 98 | 9 | 96 | 1173 | .992 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Brendan Donovan | 136 | 136 | 1136.1 | 215 | 304 | 6 | 65 | 525 | .989 | | | | | |
| | | Ronny Mauricio | 33 | 16 | 179.0 | 34 | 55 | 0 | 14 | 89 | 1.000 | | | | | |
| | | Kristian Campbell | 33 | 10 | 120.0 | 12 | 38 | 1 | 5 | 51 | .980 | | | | | |
| | | Total | 202 | 162 | 1435.1 | 261 | 397 | 7 | 84 | 665 | .989 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Alex Bregman | 162 | 162 | 1388.1 | 91 | 211 | 20 | 23 | 322 | .938 | | | | | |
| | | Ronny Mauricio | 14 | 0 | 28.0 | 2 | 4 | 1 | 0 | 7 | .857 | | | | | |
| | | Coby Mayo | 11 | 0 | 16.0 | 2 | 3 | 0 | 0 | 5 | 1.000 | | | | | |
| | | Jung Hoo Lee | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Nathaniel Lowe | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 189 | 162 | 1435.1 | 95 | 218 | 21 | 23 | 334 | .937 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Francisco Lindor | 162 | 162 | 1429.1 | 178 | 373 | 12 | 64 | 563 | .979 | | | | | |
| | | Ronny Mauricio | 5 | 0 | 6.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 167 | 162 | 1435.1 | 178 | 374 | 12 | 64 | 564 | .979 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Randy Arozarena | 162 | 162 | 1382.1 | 341 | 10 | 6 | 1 | 357 | .983 | | | | | |
| | | Dylan Beavers | 24 | 0 | 43.0 | 5 | 1 | 0 | 0 | 6 | 1.000 | | | | | |
| | | Kristian Campbell | 5 | 0 | 10.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Total | 191 | 162 | 1435.1 | 348 | 11 | 6 | 1 | 365 | .984 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Julio Y. Rodriguez | 161 | 161 | 1398.1 | 409 | 8 | 1 | 1 | 418 | .998 | | | | | |
| | | Jung Hoo Lee | 10 | 1 | 34.0 | 8 | 1 | 0 | 0 | 9 | 1.000 | | | | | |
| | | Kristian Campbell | 3 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 174 | 162 | 1435.1 | 417 | 9 | 1 | 1 | 427 | .998 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Kyle Tucker | 158 | 158 | 1387.0 | 295 | 13 | 6 | 1 | 314 | .981 | | | | | |
| | | Dylan Beavers | 5 | 2 | 19.0 | 4 | 0 | 0 | 0 | 4 | 1.000 | | | | | |
| | | Josh Lowe | 8 | 2 | 28.1 | 4 | 0 | 0 | 0 | 4 | 1.000 | | | | | |
| | | Owen Caissie | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 172 | 162 | 1435.1 | 303 | 13 | 6 | 1 | 322 | .981 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1435.1 | 4306 | 1292 | 88 | 100 | 5686 | .985 | 2 | | | | |