| Chicago Cubs - 1991 | |||
Record: 77-83 Park: Wrigley Field Attendance: 2,314,250 Park Factor: 104 | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Chuck McElroy | 71 | 419 | 304 | 22 | 1.95 | 20.6 | 9-2 |
| Greg Maddux | 37 | 1070 | 789 | 98 | 3.35 | 14.5 | 16-13 |
| Paul Assenmacher | 75 | 427 | 308 | 37 | 3.24 | 6.9 | 6-5 |
| Les Lancaster | 64 | 653 | 468 | 61 | 3.52 | 5.9 | 9-8 |
| Heathcliff Slocumb | 52 | 274 | 188 | 24 | 3.45 | 2.8 | 4-3 |
| Doug Dascenzo | 3 | 15 | 12 | 0 | 0.00 | 1.6 | 0-0 |
| Yorkis Perez | 3 | 16 | 13 | 1 | 2.08 | 0.8 | 0-0 |
| Bob Scanlan | 40 | 482 | 333 | 48 | 3.89 | -0.2 | 6-6 |
| Steve Wilson | 8 | 53 | 37 | 6 | 4.38 | -0.7 | 0-1 |
| Dave Pavlas | 1 | 5 | 3 | 2 | 18.00 | -1.5 | 0-0 |
| Rick Sutcliffe | 19 | 422 | 290 | 44 | 4.10 | -2.3 | 5-6 |
| Mike Harkey | 4 | 84 | 56 | 11 | 5.30 | -2.8 | 1-1 |
| Scott May | 2 | 12 | 6 | 4 | 18.00 | -3.0 | 0-0 |
| Laddie Renfroe | 4 | 27 | 14 | 7 | 13.50 | -4.8 | 0-1 |
| Frank Castillo | 18 | 467 | 335 | 54 | 4.35 | -5.6 | 5-7 |
| Dave Smith | 35 | 151 | 99 | 22 | 6.00 | -7.4 | 1-3 |
| Mike Bielecki | 39 | 718 | 516 | 86 | 4.50 | -11.4 | 8-11 |
| Shawn Boskie | 28 | 582 | 387 | 75 | 5.23 | -18.5 | 5-9 |
| Danny Jackson | 17 | 347 | 212 | 53 | 6.75 | -21.5 | 2-6 |

