Team fielding -- 2026 Boulder Bleacher Bums
Regular season -- as of 9/25/2026
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Jack Leiter | 33 | 32 | 160.2 | 13 | 21 | 1 | 0 | 35 | .971 | | 20 | 2 | .909 | 2 |
| | | Luis Castillo | 35 | 33 | 184.1 | 9 | 22 | 0 | 0 | 31 | 1.000 | | 29 | 5 | .853 | 5 |
| | | Joe Ryan | 32 | 32 | 161.2 | 9 | 16 | 4 | 0 | 29 | .862 | | 23 | 5 | .821 | 2 |
| | | Shane Baz | 33 | 32 | 165.2 | 10 | 16 | 2 | 1 | 28 | .929 | | 31 | 6 | .838 | 5 |
| | | Seth Lugo | 28 | 28 | 129.1 | 5 | 12 | 0 | 0 | 17 | 1.000 | | 9 | 1 | .900 | 0 |
| | | Ben Brown | 109 | 0 | 135.2 | 7 | 8 | 1 | 0 | 16 | .938 | | 21 | 3 | .875 | 0 |
| | | Cade Smith | 79 | 0 | 93.2 | 3 | 9 | 1 | 0 | 13 | .923 | | 5 | 2 | .714 | 0 |
| | | Matt Strahm | 80 | 0 | 95.1 | 4 | 4 | 2 | 1 | 10 | .800 | | 7 | 3 | .700 | 0 |
| | | Keegan Akin | 82 | 0 | 88.0 | 3 | 5 | 1 | 0 | 9 | .889 | | 3 | 0 | 1.000 | 0 |
| | | Mason Miller | 86 | 0 | 82.0 | 3 | 6 | 0 | 1 | 9 | 1.000 | | 3 | 0 | 1.000 | 0 |
| | | Jose Berrios | 26 | 5 | 52.0 | 2 | 6 | 0 | 0 | 8 | 1.000 | | 2 | 0 | 1.000 | 2 |
| | | Devin Williams | 87 | 0 | 84.0 | 5 | 3 | 0 | 0 | 8 | 1.000 | | 16 | 1 | .941 | 0 |
| | | Zebby Matthews | 2 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Brandon Sproat | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Total | 713 | 162 | 1433.2 | 73 | 128 | 12 | 3 | 213 | .944 | | 169 | 28 | .858 | 16 |
| | | | | | | | | | | | | | | | | |
| c | | Victor Caratini | 147 | 133 | 1170.1 | 1298 | 38 | 20 | 2 | 1356 | .985 | 3 | 136 | 27 | .834 | 0 |
| | | Agustin Ramirez | 38 | 24 | 214.0 | 223 | 3 | 4 | 0 | 230 | .983 | 9 | 27 | 1 | .964 | 0 |
| | | Keibert Ruiz | 12 | 5 | 49.1 | 56 | 0 | 0 | 0 | 56 | 1.000 | 0 | 6 | 0 | 1.000 | 0 |
| | | Total | 197 | 162 | 1433.2 | 1577 | 41 | 24 | 2 | 1642 | .985 | 12 | 169 | 28 | .858 | 0 |
| | | | | | | | | | | | | | | | | |
| 1b | | Vladimir Guerrero | 162 | 162 | 1414.2 | 1051 | 96 | 9 | 81 | 1156 | .992 | | | | | |
| | | Coby Mayo | 5 | 0 | 14.0 | 12 | 2 | 0 | 3 | 14 | 1.000 | | | | | |
| | | Ryan Mountcastle | 4 | 0 | 5.0 | 1 | 0 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 171 | 162 | 1433.2 | 1064 | 98 | 9 | 84 | 1171 | .992 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Brendan Donovan | 162 | 162 | 1354.1 | 213 | 352 | 9 | 69 | 574 | .984 | | | | | |
| | | Ronny Mauricio | 27 | 0 | 44.1 | 7 | 10 | 0 | 1 | 17 | 1.000 | | | | | |
| | | Kristian Campbell | 22 | 0 | 35.0 | 4 | 7 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Total | 211 | 162 | 1433.2 | 224 | 369 | 9 | 70 | 602 | .985 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Alex Bregman | 162 | 162 | 1379.2 | 84 | 237 | 14 | 15 | 335 | .958 | | | | | |
| | | Ronny Mauricio | 17 | 0 | 37.1 | 3 | 5 | 0 | 0 | 8 | 1.000 | | | | | |
| | | Coby Mayo | 9 | 0 | 16.2 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Total | 188 | 162 | 1433.2 | 89 | 243 | 14 | 15 | 346 | .960 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Francisco Lindor | 162 | 162 | 1429.2 | 194 | 342 | 15 | 61 | 551 | .973 | | | | | |
| | | Ronny Mauricio | 2 | 0 | 4.0 | 1 | 1 | 0 | 1 | 2 | 1.000 | | | | | |
| | | Total | 164 | 162 | 1433.2 | 195 | 343 | 15 | 62 | 553 | .973 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Randy Arozarena | 162 | 162 | 1364.0 | 278 | 9 | 5 | 2 | 292 | .983 | | | | | |
| | | Dylan Beavers | 33 | 0 | 63.2 | 20 | 0 | 0 | 0 | 20 | 1.000 | | | | | |
| | | Kristian Campbell | 3 | 0 | 6.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 198 | 162 | 1433.2 | 298 | 9 | 5 | 2 | 312 | .984 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Julio Y. Rodriguez | 162 | 162 | 1411.1 | 450 | 11 | 6 | 0 | 467 | .987 | | | | | |
| | | Jung Hoo Lee | 12 | 0 | 19.1 | 7 | 0 | 0 | 0 | 7 | 1.000 | | | | | |
| | | Kristian Campbell | 3 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 177 | 162 | 1433.2 | 457 | 11 | 6 | 0 | 474 | .987 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Kyle Tucker | 155 | 155 | 1362.1 | 305 | 9 | 3 | 0 | 317 | .991 | | | | | |
| | | Josh Lowe | 5 | 5 | 42.0 | 11 | 0 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Dylan Beavers | 6 | 2 | 29.1 | 8 | 0 | 0 | 0 | 8 | 1.000 | | | | | |
| | | Total | 166 | 162 | 1433.2 | 324 | 9 | 3 | 0 | 336 | .991 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1433.2 | 4301 | 1251 | 97 | 89 | 5649 | .983 | 12 | | | | |