Team fielding -- 2026 Boulder Bleacher Bums
Regular season -- as of 8/23/2026
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Seth Lugo | 28 | 27 | 141.1 | 12 | 16 | 1 | 1 | 29 | .966 | | 11 | 3 | .786 | 1 |
| | | Joe Ryan | 28 | 28 | 171.0 | 9 | 16 | 2 | 0 | 27 | .926 | | 13 | 2 | .867 | 1 |
| | | Luis Castillo | 27 | 27 | 136.0 | 10 | 13 | 0 | 2 | 23 | 1.000 | | 26 | 6 | .813 | 3 |
| | | Jack Leiter | 27 | 27 | 128.2 | 11 | 10 | 2 | 0 | 23 | .913 | | 18 | 9 | .667 | 5 |
| | | Shane Baz | 28 | 27 | 155.1 | 7 | 11 | 0 | 1 | 18 | 1.000 | | 16 | 6 | .727 | 2 |
| | | Mason Miller | 66 | 0 | 64.0 | 4 | 5 | 3 | 0 | 12 | .750 | | 8 | 1 | .889 | 0 |
| | | Ben Brown | 80 | 0 | 111.0 | 2 | 8 | 0 | 1 | 10 | 1.000 | | 13 | 5 | .722 | 2 |
| | | Matt Strahm | 68 | 0 | 71.2 | 2 | 7 | 1 | 0 | 10 | .900 | | 6 | 0 | 1.000 | 0 |
| | | Devin Williams | 60 | 0 | 69.2 | 3 | 6 | 0 | 0 | 9 | 1.000 | | 17 | 3 | .850 | 1 |
| | | Keegan Akin | 64 | 0 | 65.1 | 3 | 2 | 1 | 1 | 6 | .833 | | 4 | 1 | .800 | 2 |
| | | Cade Smith | 63 | 0 | 74.0 | 4 | 2 | 0 | 0 | 6 | 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 | 554 | 136 | 1203.0 | 69 | 101 | 10 | 6 | 180 | .944 | | 138 | 39 | .780 | 18 |
| | | | | | | | | | | | | | | | | |
| c | | Victor Caratini | 124 | 115 | 1015.0 | 1120 | 45 | 10 | 2 | 1175 | .991 | 2 | 110 | 35 | .759 | 0 |
| | | Keibert Ruiz | 25 | 17 | 143.0 | 139 | 6 | 1 | 0 | 146 | .993 | 0 | 20 | 4 | .833 | 0 |
| | | Other | 12 | 4 | 45.0 | 47 | 1 | 1 | 0 | 49 | .980 | 0 | 8 | 0 | 1.000 | 0 |
| | | Total | 161 | 136 | 1203.0 | 1306 | 52 | 12 | 2 | 1370 | .991 | 2 | 138 | 39 | .780 | 0 |
| | | | | | | | | | | | | | | | | |
| 1b | | Vladimir Guerrero | 136 | 136 | 1189.0 | 870 | 85 | 9 | 83 | 964 | .991 | | | | | |
| | | 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 | 142 | 136 | 1203.0 | 885 | 85 | 9 | 83 | 979 | .991 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Brendan Donovan | 121 | 121 | 1008.0 | 192 | 277 | 6 | 59 | 475 | .987 | | | | | |
| | | Ronny Mauricio | 24 | 9 | 118.0 | 21 | 31 | 0 | 10 | 52 | 1.000 | | | | | |
| | | Kristian Campbell | 24 | 6 | 77.0 | 8 | 23 | 0 | 3 | 31 | 1.000 | | | | | |
| | | Total | 169 | 136 | 1203.0 | 221 | 331 | 6 | 72 | 558 | .989 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Alex Bregman | 136 | 136 | 1175.0 | 72 | 175 | 18 | 22 | 265 | .932 | | | | | |
| | | Ronny Mauricio | 8 | 0 | 14.0 | 2 | 1 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Coby Mayo | 8 | 0 | 11.0 | 1 | 2 | 0 | 0 | 3 | 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 | 154 | 136 | 1203.0 | 75 | 178 | 18 | 22 | 271 | .934 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Francisco Lindor | 136 | 136 | 1198.0 | 151 | 301 | 11 | 55 | 463 | .976 | | | | | |
| | | Ronny Mauricio | 4 | 0 | 5.0 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 140 | 136 | 1203.0 | 151 | 302 | 11 | 55 | 464 | .976 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Randy Arozarena | 136 | 136 | 1150.0 | 282 | 9 | 6 | 1 | 297 | .980 | | | | | |
| | | 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 | 165 | 136 | 1203.0 | 289 | 10 | 6 | 1 | 305 | .980 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Julio Y. Rodriguez | 135 | 135 | 1171.0 | 347 | 8 | 1 | 1 | 356 | .997 | | | | | |
| | | Jung Hoo Lee | 8 | 1 | 29.0 | 6 | 1 | 0 | 0 | 7 | 1.000 | | | | | |
| | | Kristian Campbell | 3 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 146 | 136 | 1203.0 | 353 | 9 | 1 | 1 | 363 | .997 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Kyle Tucker | 132 | 132 | 1155.2 | 252 | 12 | 5 | 1 | 269 | .981 | | | | | |
| | | Dylan Beavers | 5 | 2 | 19.0 | 4 | 0 | 0 | 0 | 4 | 1.000 | | | | | |
| | | Josh Lowe | 7 | 2 | 27.1 | 4 | 0 | 0 | 0 | 4 | 1.000 | | | | | |
| | | Owen Caissie | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 145 | 136 | 1203.0 | 260 | 12 | 5 | 1 | 277 | .982 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 136 | 136 | 1203.0 | 3609 | 1080 | 78 | 86 | 4767 | .984 | 2 | | | | |