| Pittsburgh Pirates - 1991 | |||
Record: 98-64 Park: Three Rivers Stadium Attendance: 2,065,302 Park Factor: 99 NL East Division Champions | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | PA | OUTS | RS | RS27 | RSpm | |
| Barry Bonds | 153 | 634 | 395 | 105.5 | 7.21 | 48.6 | |
| Bobby Bonilla |
157 | 680 | 432 | 101.0 | 6.31 | 38.7 | |
| Andy Van Slyke | 138 | 577 | 380 | 85.0 | 6.04 | 30.1 | |
| Orlando Merced | 120 | 478 | 310 | 66.5 | 5.79 | 21.7 | |
| Jay Bell | 157 | 697 | 498 | 81.5 | 4.42 | 9.3 | |
| Lloyd McClendon | 85 | 183 | 119 | 24.0 | 5.45 | 6.8 | |
| Gary Redus | 98 | 288 | 198 | 34.5 | 4.70 | 5.8 | |
| Jeff King | 33 | 125 | 88 | 17.0 | 5.22 | 4.3 | |
| Steve Buechele | 31 | 128 | 92 | 17.5 | 5.14 | 4.2 | |
| Gary Varsho | 99 | 210 | 142 | 23.0 | 4.37 | 2.4 | |
| Rick Reed | 1 | 2 | 1 | 1.0 | 27.00 | 0.9 | |
| John Wehner | 37 | 113 | 70 | 11.0 | 4.24 | 0.8 | |
| Roger Mason | 24 | 2 | 1 | 0.5 | 13.50 | 0.4 | |
| Scott Bullett | 11 | 5 | 5 | 1.0 | 5.40 | 0.3 | |
| Bob Patterson | 54 | 4 | 3 | 0.5 | 4.50 | 0.1 | |
| Rosario Rodriguez | 18 | 1 | 1 | 0.0 | 0.00 | -0.1 | |
| Don Slaught | 77 | 250 | 167 | 24.0 | 3.88 | -0.3 | |
| Bob Kipper | 52 | 2 | 2 | 0.0 | 0.00 | -0.3 | |
| Jeff Schulz | 3 | 3 | 3 | 0.0 | 0.00 | -0.4 | |
| Jeff Richardson | 6 | 4 | 3 | 0.0 | 0.00 | -0.4 | |
| Paul Miller | 1 | 3 | 3 | 0.0 | 0.00 | -0.4 | |
| Jose Gonzalez | 16 | 23 | 21 | 2.5 | 3.21 | -0.6 | |
| Hector Fajardo | 2 | 3 | 4 | 0.0 | 0.00 | -0.6 | |
| Bill Landrum | 61 | 5 | 5 | 0.0 | 0.00 | -0.7 | |
| Cecil Espy | 43 | 92 | 67 | 9.0 | 3.63 | -0.7 | |
| Neal Heaton | 44 | 15 | 10 | 0.5 | 1.35 | -1.0 | |
| Stan Belinda | 60 | 11 | 10 | 0.5 | 1.35 | -1.0 | |
| Tom Prince | 26 | 42 | 28 | 3.0 | 2.89 | -1.1 | |
| Carlos Garcia | 12 | 25 | 19 | 1.5 | 2.13 | -1.3 | |
| Carmelo Martinez | 11 | 17 | 14 | 0.5 | 0.96 | -1.5 | |
| Bob Walk | 25 | 42 | 34 | 3.5 | 2.78 | -1.5 | |
| Joe Redfield | 11 | 23 | 18 | 0.5 | 0.75 | -2.1 | |
| Vicente Palacios | 36 | 19 | 18 | 0.0 | 0.00 | -2.6 | |
| Mitch Webster | 36 | 106 | 83 | 9.0 | 2.93 | -3.1 | |
| Zane Smith | 36 | 89 | 72 | 6.5 | 2.44 | -4.0 | |
| Mike LaValliere | 108 | 377 | 256 | 33.0 | 3.48 | -4.2 | |
| Curt Wilkerson | 85 | 210 | 162 | 19.0 | 3.17 | -4.6 | |
| Randy Tomlin | 32 | 67 | 57 | 3.5 | 1.66 | -4.8 | |
| Jose Lind | 150 | 545 | 404 | 53.5 | 3.58 | -5.2 | |
| Doug Drabek | 36 | 89 | 73 | 4.0 | 1.48 | -6.7 | |
| John Smiley |
33 | 79 | 70 | 3.0 | 1.16 | -7.2 | |

