| Houston Astros - 1981 | |||
Record: 61-49 Park: Astrodome Attendance: 1,321,282 Park Factor: 95 NL West Division Champions | |||
| Batting | Pitching | Fielding | Lineups | Value | |||||||
| Player | G | BFP | OUTS | ER | ERA | ERpm | eWL |
| Nolan Ryan | 21 | 605 | 447 | 28 | 1.69 | 28.0 | 14-3 |
| Bob Knepper | 22 | 617 | 470 | 38 | 2.18 | 20.3 | 12-5 |
| Don Sutton | 23 | 624 | 476 | 46 | 2.61 | 12.6 | 11-7 |
| Joe Sambito | 49 | 255 | 191 | 13 | 1.84 | 10.9 | 5-2 |
| Joe Niekro | 24 | 676 | 498 | 52 | 2.82 | 9.1 | 10-8 |
| Dave Smith | 42 | 305 | 225 | 23 | 2.76 | 4.6 | 5-3 |
| Vern Ruhle | 20 | 412 | 306 | 33 | 2.91 | 4.4 | 6-5 |
| Billy Smith | 10 | 81 | 62 | 7 | 3.05 | 0.6 | 1-1 |
| Frank LaCorte | 37 | 184 | 126 | 17 | 3.64 | -1.8 | 2-3 |
| Gordie Pladson | 2 | 24 | 12 | 4 | 9.00 | -2.7 | 0-0 |
| Joaquin Andujar | 9 | 113 | 71 | 13 | 4.94 | -4.7 | 1-2 |
| Bobby Sprowl | 15 | 138 | 86 | 19 | 5.97 | -9.1 | 1-2 |

