| Name | PA | R | RBI | BA | OBP | WAA | POS |
|---|---|---|---|---|---|---|---|
| Craig Biggio | 315 | 50 | 34 | 0.284 | 0.346 | 0.84 | 2B |
| Morgan Ensberg | 309 | 45 | 58 | 0.286 | 0.382 | 2.99 | 3B |
| Willy Taveras | 306 | 41 | 13 | 0.280 | 0.314 | -2.08 | CF |
| Adam Everett | 291 | 26 | 32 | 0.239 | 0.292 | -1.28 | SS |
| Jason Lane | 264 | 28 | 38 | 0.233 | 0.284 | 0.25 | RF |
| Lance Berkman | 204 | 26 | 27 | 0.283 | 0.392 | 0.40 | 1B-LF-RF |
| Brad Ausmus | 187 | 13 | 20 | 0.224 | 0.316 | -1.27 | CR |
| Mike Lamb | 166 | 16 | 22 | 0.208 | 0.259 | -0.21 | 1B-3B-LF |
| Chris Burke | 154 | 16 | 7 | 0.237 | 0.292 | -1.48 | LF-2B |
| Jeff Bagwell | 108 | 11 | 15 | 0.250 | 0.361 | 0.00 | 1B |
| Orlando Palmeiro | 100 | 10 | 7 | 0.307 | 0.360 | -0.75 | LF-RF |
| Jose Vizcaino | 95 | 6 | 6 | 0.241 | 0.305 | -1.15 | 2B-SS-1B |
| Raul Chavez | 79 | 4 | 5 | 0.184 | 0.203 | -1.06 | CR |
| Todd Self | 49 | 6 | 4 | 0.200 | 0.245 | -0.19 | RF |
| Luke Scott | 44 | 4 | 1 | 0.154 | 0.250 | -0.59 | LF |
| Eric Bruntlett | 42 | 3 | 2 | 0.222 | 0.333 | -0.54 | 2B-CF-LF-SS |
| Humberto Quintero | 16 | 0 | 1 | 0.062 | 0.062 | -0.30 | CR |
| Name | IP | ERA | Gs | Gr | SO | WAA |
|---|---|---|---|---|---|---|
| Roy Oswalt | 120.3 | 2.54 | 17 | 0 | X | 5.06 |
| Roger Clemens | 108.0 | 1.50 | 16 | 0 | X | 7.17 |
| Andy Pettitte | 105.7 | 3.15 | 16 | 0 | X | 2.95 |
| Brandon Backe | 98.7 | 5.29 | 16 | 1 | X | -2.17 |
| Wandy Rodriguez | 39.3 | 6.86 | 7 | 0 | X | -2.31 |
| Chad Qualls | 37.3 | 3.86 | 0 | 37 | X | 0.43 |
| Dan Wheeler | 34.3 | 1.57 | 0 | 35 | X | 2.22 |
| Brad Lidge | 33.0 | 3.00 | 0 | 33 | X | 1.04 |
| Russ Springer | 26.7 | 6.41 | 0 | 30 | X | -1.29 |
| Chad Harville | 20.7 | 4.79 | 0 | 19 | X | -0.21 |
| Ezequiel Astacio | 19.7 | 10.98 | 4 | 2 | X | -3.05 |
| John Franco | 15.0 | 7.80 | 0 | 31 | X | -1.21 |
| Brandon Duckworth | 15.0 | 11.40 | 2 | 4 | X | -2.47 |
| Mike Burns | 8.0 | 7.88 | 0 | 7 | X | -0.66 |
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