| Pittsburgh Pirates - 2021 | |||
Record: 61-101 Park: PNC Park Attendance: 859,498 Park Factor: 98 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | PA | OUTS | RS | RS27 | RSpm | |
| Bryan Reynolds |
159 | 646 | 406 | 91.5 | 6.08 | 26.5 | |
| Yoshi Tsutsugo | 43 | 144 | 97 | 22.5 | 6.26 | 7.0 | |
| Oneil Cruz | 2 | 9 | 6 | 2.5 | 11.25 | 1.6 | |
| Connor Overton | 5 | 1 | 0 | 1.5 | 1.5 | ||
| Adam Frazier |
98 | 428 | 272 | 45.0 | 4.47 | 1.1 | |
| Colin Moran | 99 | 359 | 245 | 39.5 | 4.35 | -0.1 | |
| Shelby Miller | 10 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| David Bednar | 61 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| Nick Mears | 30 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| Clay Holmes | 44 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| Sean Poppen | 3 | 1 | 1 | 0.0 | 0.00 | -0.2 | |
| Chris Stratton | 68 | 2 | 2 | 0.0 | 0.00 | -0.3 | |
| Michael Chavis | 12 | 42 | 30 | 4.5 | 4.05 | -0.4 | |
| Tanner Anderson | 1 | 2 | 3 | 0.0 | 0.00 | -0.5 | |
| Taylor Davis | 2 | 6 | 3 | 0.0 | 0.00 | -0.5 | |
| Miguel Yajure | 4 | 3 | 3 | 0.0 | 0.00 | -0.5 | |
| Dillon Peters | 6 | 8 | 7 | 0.5 | 1.93 | -0.6 | |
| Troy Stokes | 8 | 20 | 16 | 2.0 | 3.38 | -0.6 | |
| John Nogowski | 33 | 123 | 85 | 13.0 | 4.13 | -0.7 | |
| Duane Underwood | 43 | 4 | 4 | 0.0 | 0.00 | -0.7 | |
| Hunter Owen | 3 | 5 | 4 | 0.0 | 0.00 | -0.7 | |
| Bryse Wilson | 8 | 12 | 12 | 1.0 | 2.25 | -1.0 | |
| Cody Ponce | 15 | 7 | 7 | 0.0 | 0.00 | -1.2 | |
| Steven Brault | 7 | 8 | 7 | 0.0 | 0.00 | -1.2 | |
| Trevor Cahill | 9 | 9 | 8 | 0.0 | 0.00 | -1.3 | |
| Ildemaro Vargas | 7 | 13 | 12 | 0.5 | 1.12 | -1.5 | |
| Chase De Jong | 10 | 15 | 14 | 0.5 | 0.96 | -1.8 | |
| Wilmer Difo | 116 | 240 | 163 | 24.5 | 4.06 | -1.9 | |
| Todd Frazier | 13 | 40 | 33 | 3.5 | 2.86 | -1.9 | |
| Jacob Stallings | 112 | 427 | 294 | 45.5 | 4.18 | -2.0 | |
| Cole Tucker | 43 | 131 | 96 | 13.5 | 3.80 | -2.0 | |
| Ke'Bryan Hayes | 96 | 396 | 283 | 43.5 | 4.15 | -2.3 | |
| Max Kranick | 9 | 14 | 14 | 0.0 | 0.00 | -2.3 | |
| Jared Oliva | 20 | 43 | 33 | 3.0 | 2.45 | -2.4 | |
| Hoy Park | 44 | 148 | 109 | 15.0 | 3.72 | -2.7 | |
| Chad Kuhl | 28 | 24 | 22 | 0.5 | 0.61 | -3.1 | |
| Dustin Fowler | 18 | 46 | 35 | 2.5 | 1.93 | -3.2 | |
| Ka'ai Tom | 39 | 117 | 82 | 10.0 | 3.29 | -3.3 | |
| Rodolfo Castro | 31 | 93 | 73 | 8.5 | 3.14 | -3.4 | |
| Mitch Keller | 24 | 32 | 27 | 1.0 | 1.00 | -3.4 | |
| Will Craig | 18 | 65 | 48 | 4.0 | 2.25 | -3.8 | |
| Tyler Anderson | 18 | 37 | 33 | 1.0 | 0.82 | -4.4 | |
| JT Brubaker | 25 | 43 | 38 | 1.5 | 1.07 | -4.7 | |
| Wil Crowe | 29 | 41 | 37 | 1.0 | 0.73 | -5.1 | |
| Anthony Alford | 49 | 148 | 112 | 12.5 | 3.01 | -5.7 | |
| Ben Gamel | 111 | 383 | 261 | 34.0 | 3.52 | -8.3 | |
| Phillip Evans | 76 | 247 | 173 | 19.5 | 3.04 | -8.6 | |
| Gregory Polanco | 107 | 382 | 283 | 37.0 | 3.53 | -8.9 | |
| Erik Gonzalez | 71 | 229 | 176 | 19.0 | 2.91 | -9.6 | |
| Michael Perez | 70 | 231 | 185 | 20.0 | 2.92 | -10.1 | |
| Kevin Newman | 148 | 554 | 417 | 44.5 | 2.88 | -23.3 | |

