Team fielding -- 2021 Pittsburgh Pirates
Regular season -- as of 9/26/2021
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Antonio Senzatela | 32 | 32 | 225.7 | 17 | 25 | 2 | 3 | 44 | .955 | | 11 | 3 | .786 | 0 |
| | | Zach Davies | 33 | 33 | 215.0 | 9 | 19 | 2 | 3 | 30 | .933 | | 3 | 4 | .429 | 0 |
| | | Lance McCullers | 32 | 32 | 179.0 | 3 | 22 | 3 | 4 | 28 | .893 | | 7 | 6 | .538 | 0 |
| | | Casey Mize | 18 | 18 | 93.0 | 10 | 14 | 2 | 0 | 26 | .923 | | 10 | 4 | .714 | 0 |
| | | Jordan Montgomery | 24 | 24 | 140.7 | 4 | 9 | 5 | 1 | 18 | .722 | | 15 | 1 | .938 | 0 |
| | f | Patrick Sandoval | 10 | 10 | 59.3 | 1 | 10 | 0 | 1 | 11 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Luke Jackson | 48 | 0 | 75.7 | 1 | 8 | 1 | 3 | 10 | .900 | | 4 | 0 | 1.000 | 0 |
| | | Josh Osich | 31 | 0 | 42.3 | 4 | 5 | 1 | 1 | 10 | .900 | | 3 | 0 | 1.000 | 0 |
| | f | Jeff Samardzija | 9 | 9 | 49.3 | 7 | 3 | 0 | 0 | 10 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | | Brooks Raley | 41 | 0 | 53.7 | 4 | 5 | 0 | 0 | 9 | 1.000 | | 0 | 1 | .000 | 0 |
| | | John Schreiber | 35 | 0 | 48.0 | 4 | 5 | 0 | 1 | 9 | 1.000 | | 0 | 1 | .000 | 0 |
| | f | Luis Garcia | 9 | 4 | 28.7 | 2 | 4 | 2 | 0 | 8 | .750 | | 0 | 0 | .000 | 0 |
| | | Connor Brogdon | 24 | 0 | 31.7 | 3 | 4 | 0 | 0 | 7 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Dillon Tate | 28 | 0 | 41.7 | 0 | 6 | 0 | 1 | 6 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Ryan Helsley | 24 | 0 | 36.3 | 4 | 1 | 0 | 0 | 5 | 1.000 | | 0 | 0 | .000 | 0 |
| | | Jose Alvarado | 12 | 0 | 12.3 | 0 | 4 | 0 | 1 | 4 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | David Phelps | 40 | 0 | 62.7 | 1 | 2 | 1 | 0 | 4 | .750 | | 2 | 1 | .667 | 0 |
| | f | Humberto Castellanos | 6 | 0 | 8.7 | 0 | 3 | 0 | 1 | 3 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Jake Woodford | 15 | 0 | 27.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 0 | 0 | .000 | 0 |
| | f | Jose Leclerc | 5 | 0 | 2.3 | 0 | 0 | 0 | 0 | 0 | .000 | | 3 | 0 | 1.000 | 0 |
| | | Total | 476 | 162 | 1433.0 | 75 | 151 | 19 | 20 | 245 | .922 | | 65 | 21 | .756 | 0 |
| | | | | | | | | | | | | | | | | |
| c | | Pedro Severino | 128 | 128 | 1131.7 | 1017 | 46 | 9 | 5 | 1072 | .992 | 15 | 53 | 18 | .746 | 2 |
| | | Tyler Flowers | 3 | 3 | 26.0 | 29 | 0 | 0 | 0 | 29 | 1.000 | 0 | 1 | 0 | 1.000 | 0 |
| | | Other | 32 | 31 | 275.3 | 241 | 4 | 2 | 2 | 247 | .992 | 0 | 11 | 3 | .786 | 0 |
| | | Total | 163 | 162 | 1433.0 | 1287 | 50 | 11 | 7 | 1348 | .992 | 15 | 65 | 21 | .756 | 2 |
| | | | | | | | | | | | | | | | | |
| 1b | | Garrett Cooper | 90 | 90 | 779.0 | 825 | 48 | 0 | 86 | 873 | 1.000 | | | | | |
| | f | Jace Peterson | 73 | 72 | 653.0 | 696 | 37 | 7 | 64 | 740 | .991 | | | | | |
| | | Luis Guillorme | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 164 | 162 | 1433.0 | 1521 | 85 | 7 | 150 | 1613 | .996 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Keston Hiura | 61 | 61 | 536.3 | 119 | 222 | 9 | 51 | 350 | .974 | | | | | |
| | | Dee Gordon | 54 | 53 | 469.7 | 83 | 186 | 6 | 37 | 275 | .978 | | | | | |
| | | Luis Guillorme | 50 | 48 | 427.0 | 93 | 167 | 4 | 40 | 264 | .985 | | | | | |
| | | Total | 165 | 162 | 1433.0 | 295 | 575 | 19 | 128 | 889 | .979 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Donovan Solano | 143 | 143 | 1251.0 | 54 | 260 | 55 | 19 | 369 | .851 | | | | | |
| | | Luis Guillorme | 21 | 19 | 182.0 | 8 | 40 | 3 | 4 | 51 | .941 | | | | | |
| | | Total | 164 | 162 | 1433.0 | 62 | 300 | 58 | 23 | 420 | .862 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Freddy Galvis | 135 | 135 | 1192.7 | 152 | 517 | 17 | 83 | 686 | .975 | | | | | |
| | | Dee Gordon | 27 | 27 | 240.3 | 29 | 105 | 5 | 16 | 139 | .964 | | | | | |
| | | Total | 162 | 162 | 1433.0 | 181 | 622 | 22 | 99 | 825 | .973 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Ben Gamel | 120 | 120 | 1060.3 | 206 | 7 | 2 | 2 | 215 | .991 | | | | | |
| | f | Tyrone Taylor | 28 | 27 | 244.0 | 56 | 3 | 0 | 1 | 59 | 1.000 | | | | | |
| | | Stephen Piscotty | 15 | 15 | 127.7 | 19 | 1 | 0 | 0 | 20 | 1.000 | | | | | |
| | | Dee Gordon | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 164 | 162 | 1433.0 | 281 | 11 | 2 | 3 | 294 | .993 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | David Dahl | 135 | 135 | 1192.3 | 275 | 12 | 8 | 0 | 295 | .973 | | | | | |
| | f | Tyrone Taylor | 28 | 27 | 240.7 | 63 | 2 | 1 | 0 | 66 | .985 | | | | | |
| | | Total | 163 | 162 | 1433.0 | 338 | 14 | 9 | 0 | 361 | .975 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Stephen Piscotty | 81 | 81 | 710.0 | 144 | 5 | 0 | 1 | 149 | 1.000 | | | | | |
| | | Josh Reddick | 81 | 81 | 723.0 | 115 | 2 | 7 | 1 | 124 | .944 | | | | | |
| | | Total | 162 | 162 | 1433.0 | 259 | 7 | 7 | 2 | 273 | .974 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 162 | 162 | 1433.0 | 4299 | 1815 | 154 | 156 | 6268 | .975 | 15 | | | | |