Team fielding - 2021 Pittsburgh Pirates
Regular season
| Primary |
| Pos | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | Senzatela, A | 32 | 32 | 225.2 | 17 | 25 | 2 | 3 | 44 | .955 | | 11 | 3 | .786 | 0 |
| | Davies, Z | 33 | 33 | 215.0 | 9 | 19 | 2 | 3 | 30 | .933 | | 3 | 4 | .429 | 0 |
| | McCullers, L* | 32 | 32 | 179.0 | 3 | 22 | 3 | 4 | 28 | .893 | | 7 | 6 | .538 | 0 |
| | Mize, C | 18 | 18 | 93.0 | 10 | 14 | 2 | 0 | 26 | .923 | | 10 | 4 | .714 | 0 |
| | Montgomery, J* | 24 | 24 | 140.2 | 4 | 9 | 5 | 1 | 18 | .722 | | 15 | 1 | .938 | 0 |
| | Sandoval, P* | 10 | 10 | 59.1 | 1 | 10 | 0 | 1 | 11 | 1.000 | | 0 | 0 | .000 | 0 |
| | Samardzija, J | 9 | 9 | 49.1 | 7 | 3 | 0 | 0 | 10 | 1.000 | | 4 | 0 | 1.000 | 0 |
| | Jackson, L | 48 | 0 | 75.2 | 1 | 8 | 1 | 3 | 10 | .900 | | 4 | 0 | 1.000 | 0 |
| | Osich, J* | 31 | 0 | 42.1 | 4 | 5 | 1 | 1 | 10 | .900 | | 3 | 0 | 1.000 | 0 |
| | Raley, B* | 41 | 0 | 53.2 | 4 | 5 | 0 | 0 | 9 | 1.000 | | 0 | 1 | .000 | 0 |
| | Schreiber, J | 35 | 0 | 48.0 | 4 | 5 | 0 | 1 | 9 | 1.000 | | 0 | 1 | .000 | 0 |
| | Garcia, L | 9 | 4 | 28.2 | 2 | 4 | 2 | 0 | 8 | .750 | | 0 | 0 | .000 | 0 |
| | Brogdon, C | 24 | 0 | 31.2 | 3 | 4 | 0 | 0 | 7 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Tate, D | 28 | 0 | 41.2 | 0 | 6 | 0 | 1 | 6 | 1.000 | | 0 | 0 | .000 | 0 |
| | Helsley, R | 24 | 0 | 36.1 | 4 | 1 | 0 | 0 | 5 | 1.000 | | 0 | 0 | .000 | 0 |
| | Phelps, D | 40 | 0 | 62.2 | 1 | 2 | 1 | 0 | 4 | .750 | | 2 | 1 | .667 | 0 |
| | Alvarado, J* | 12 | 0 | 12.1 | 0 | 4 | 0 | 1 | 4 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Woodford, J | 15 | 0 | 27.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 0 | 0 | .000 | 0 |
| | Castellanos, H | 6 | 0 | 8.2 | 0 | 3 | 0 | 1 | 3 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | Leclerc, J | 5 | 0 | 2.1 | 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 | Severino, P | 128 | 128 | 1131.2 | 1017 | 46 | 9 | 5 | 1072 | .992 | 15 | 53 | 18 | .746 | 2 |
| | Casali, C | 32 | 31 | 275.1 | 241 | 4 | 2 | 2 | 247 | .992 | 0 | 11 | 3 | .786 | 0 |
| | Flowers, T | 3 | 3 | 26.0 | 29 | 0 | 0 | 0 | 29 | 1.000 | 0 | 1 | 0 | 1.000 | 0 |
| | Total | 163 | 162 | 1433.0 | 1287 | 50 | 11 | 7 | 1348 | .992 | 15 | 65 | 21 | .756 | 2 |
| | | | | | | | | | | | | | | | |
| 1b | Cooper, G | 90 | 90 | 779.0 | 825 | 48 | 0 | 86 | 873 | 1.000 | | | | | |
| | Peterson, J* | 73 | 72 | 653.0 | 696 | 37 | 7 | 64 | 740 | .991 | | | | | |
| | Guillorme, L* | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 164 | 162 | 1433.0 | 1521 | 85 | 7 | 150 | 1613 | .996 | | | | | |
| | | | | | | | | | | | | | | | |
| 2b | Hiura, K | 61 | 61 | 536.1 | 119 | 222 | 9 | 51 | 350 | .974 | | | | | |
| | Gordon, D* | 54 | 53 | 469.2 | 83 | 186 | 6 | 37 | 275 | .978 | | | | | |
| | Guillorme, L* | 50 | 48 | 427.0 | 93 | 167 | 4 | 40 | 264 | .985 | | | | | |
| | Total | 165 | 162 | 1433.0 | 295 | 575 | 19 | 128 | 889 | .979 | | | | | |
| | | | | | | | | | | | | | | | |
| 3b | Solano, D | 143 | 143 | 1251.0 | 54 | 260 | 55 | 19 | 369 | .851 | | | | | |
| | Guillorme, L* | 21 | 19 | 182.0 | 8 | 40 | 3 | 4 | 51 | .941 | | | | | |
| | Total | 164 | 162 | 1433.0 | 62 | 300 | 58 | 23 | 420 | .862 | | | | | |
| | | | | | | | | | | | | | | | |
| ss | Galvis, F# | 135 | 135 | 1192.2 | 152 | 517 | 17 | 83 | 686 | .975 | | | | | |
| | Gordon, D* | 27 | 27 | 240.1 | 29 | 105 | 5 | 16 | 139 | .964 | | | | | |
| | Total | 162 | 162 | 1433.0 | 181 | 622 | 22 | 99 | 825 | .973 | | | | | |
| | | | | | | | | | | | | | | | |
| lf | Gamel, B* | 120 | 120 | 1060.1 | 206 | 7 | 2 | 2 | 215 | .991 | | | | | |
| | Taylor, T | 28 | 27 | 244.0 | 56 | 3 | 0 | 1 | 59 | 1.000 | | | | | |
| | Piscotty, S | 15 | 15 | 127.2 | 19 | 1 | 0 | 0 | 20 | 1.000 | | | | | |
| | Gordon, D* | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | Total | 164 | 162 | 1433.0 | 281 | 11 | 2 | 3 | 294 | .993 | | | | | |
| | | | | | | | | | | | | | | | |
| cf | Dahl, D* | 135 | 135 | 1192.1 | 275 | 12 | 8 | 0 | 295 | .973 | | | | | |
| | Taylor, T | 28 | 27 | 240.2 | 63 | 2 | 1 | 0 | 66 | .985 | | | | | |
| | Total | 163 | 162 | 1433.0 | 338 | 14 | 9 | 0 | 361 | .975 | | | | | |
| | | | | | | | | | | | | | | | |
| rf | Piscotty, S | 81 | 81 | 710.0 | 144 | 5 | 0 | 1 | 149 | 1.000 | | | | | |
| | Reddick, J* | 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 | | | | |