| Pittsburgh Pirates - 1891 | |||
Record: 55-80 Park: Exposition Park Attendance: 128,000 Park Factor: 97 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | PA | OUTS | RS | RS27 | RSpm | |
| Ned Hanlon | 119 | 507 | 334 | 73.5 | 5.94 | 12.3 | |
| Jake Beckley | 133 | 606 | 392 | 83.5 | 5.75 | 11.6 | |
| Pete Browning | 50 | 231 | 144 | 31.5 | 5.91 | 5.1 | |
| Frank Shugart | 75 | 343 | 232 | 45.0 | 5.24 | 2.3 | |
| Fred Carroll | 91 | 403 | 276 | 51.5 | 5.04 | 0.7 | |
| Piggy Ward | 6 | 22 | 12 | 2.5 | 5.62 | 0.3 | |
| Ed Spurney | 3 | 9 | 5 | 1.0 | 5.40 | 0.1 | |
| Dan Lally | 41 | 163 | 111 | 20.5 | 4.99 | 0.0 | |
| Scott Stratton | 2 | 8 | 7 | 0.5 | 1.93 | -0.8 | |
| Sam LaRocque | 1 | 4 | 4 | 0.0 | 0.00 | -0.8 | |
| Harry Staley | 9 | 34 | 24 | 3.5 | 3.94 | -1.0 | |
| John Newell | 5 | 19 | 16 | 1.5 | 2.53 | -1.5 | |
| John Corkhill | 41 | 153 | 112 | 18.0 | 4.34 | -2.7 | |
| Jocko Fields | 23 | 86 | 57 | 7.5 | 3.55 | -3.1 | |
| George Miller | 135 | 610 | 392 | 68.5 | 4.72 | -3.9 | |
| Tun Berger | 43 | 149 | 102 | 14.5 | 3.84 | -4.4 | |
| Connie Mack | 75 | 308 | 220 | 36.0 | 4.42 | -4.7 | |
| Al Maul | 47 | 169 | 121 | 14.5 | 3.24 | -8.0 | |
| Pud Galvin | 33 | 114 | 91 | 9.0 | 2.67 | -8.0 | |
| Silver King | 49 | 162 | 123 | 10.5 | 2.30 | -12.5 | |
| Mark Baldwin | 53 | 192 | 150 | 11.5 | 2.07 | -16.6 | |
| Charlie Reilly | 114 | 448 | 324 | 43.5 | 3.63 | -16.7 | |
| Lou Bierbauer | 121 | 531 | 397 | 53.5 | 3.64 | -20.3 | |
