| Pitcher | Games | IP | GS | Runs | XR | Def Support | Runs/W | Role Adj | LG Adj | Runs+ | Lev Index | Runs+ Lev | WAM | W | L | WAR | VS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mariano Rivera | 74 | 78.7 | 5.1 | 17 | 43 | 0 | 10.0 | -0.3 | 0.0 | 23 | 1.9 | 34 | 3.4 | 6.0 | -0.8 | 4.5 | 18 |
| Tom Gordon | 80 | 89.7 | 5.4 | 23 | 49 | 1 | 10.0 | -0.3 | 0.0 | 22 | 1.7 | 30 | 3.0 | 5.7 | -0.3 | 4.1 | 17 |
| Jon Lieber | 27 | 176.7 | 7.9 | 95 | 95 | -9 | 9.9 | 0.2 | 0.0 | 12 | 1.0 | 12 | 1.2 | 5.1 | 2.7 | 2.8 | 15 |
| Orlando Hernandez | 15 | 84.7 | 3.8 | 31 | 45 | 0 | 9.3 | 0.2 | 0.0 | 16 | 1.0 | 16 | 1.7 | 3.6 | 0.2 | 2.5 | 11 |
| Kevin Brown | 22 | 132.0 | 5.9 | 65 | 72 | -2 | 9.9 | 0.2 | 0.0 | 11 | 1.0 | 11 | 1.1 | 4.0 | 1.8 | 2.3 | 12 |
| Mike Mussina | 27 | 164.7 | 7.4 | 91 | 89 | -6 | 10.1 | 0.2 | 0.0 | 7 | 1.0 | 7 | 0.7 | 4.4 | 3.0 | 2.2 | 13 |
| Javier Vazquez | 32 | 198.0 | 8.8 | 114 | 108 | -1 | 10.4 | 0.2 | 0.0 | 0 | 1.0 | 0 | 0.0 | 4.4 | 4.4 | 1.8 | 13 |
| Paul Quantrill | 86 | 95.3 | 4.6 | 53 | 52 | -5 | 10.2 | -0.3 | 0.0 | 1 | 1.2 | 1 | 0.1 | 2.4 | 2.2 | 1.0 | 7 |
| Juan Padilla | 6 | 11.3 | 0.4 | 5 | 6 | -1 | 9.8 | -0.3 | 0.0 | 2 | 0.8 | 2 | 0.2 | 0.4 | 0.0 | 0.3 | 1 |
| Steve Karsay | 7 | 6.7 | 0.2 | 3 | 4 | 0 | 10.8 | -0.3 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0.1 | 0.1 | 0.1 | 0 |
| Sam Marsonek | 1 | 1.3 | 0.0 | 0 | 1 | 0 | 12.5 | -0.3 | 0.0 | 1 | 0.0 | 1 | 0.1 | 0.1 | -0.1 | 0.1 | 0 |
| Jorge de Paula | 3 | 9.0 | 0.4 | 6 | 5 | 0 | 10.6 | -0.2 | 0.0 | -1 | 1.0 | -1 | -0.1 | 0.1 | 0.3 | 0.0 | 0 |
| Bret Prinz | 26 | 28.3 | 0.9 | 17 | 15 | 0 | 10.1 | -0.3 | 0.0 | -3 | 0.5 | -2 | -0.2 | 0.3 | 0.7 | 0.0 | 1 |
| Tanyon Sturtze | 28 | 77.3 | 3.4 | 49 | 42 | -2 | 10.4 | -0.2 | 0.0 | -7 | 1.0 | -7 | -0.7 | 1.0 | 2.4 | 0.0 | 3 |
| C.J. Nitkowski | 19 | 13.0 | 0.4 | 11 | 7 | -1 | 10.3 | -0.3 | 0.0 | -3 | 0.4 | -2 | -0.2 | 0.0 | 0.4 | -0.1 | 0 |
| Scott Proctor | 26 | 25.0 | 1.1 | 18 | 14 | -1 | 10.5 | -0.3 | 0.0 | -4 | 1.0 | -4 | -0.4 | 0.2 | 1.0 | -0.1 | 1 |
| Brad Halsey | 8 | 32.0 | 1.4 | 26 | 17 | -2 | 10.7 | 0.1 | 0.0 | -6 | 1.0 | -6 | -0.6 | 0.1 | 1.3 | -0.3 | 0 |
| Felix Heredia | 47 | 38.7 | 1.4 | 28 | 20 | -1 | 10.0 | -0.3 | 0.0 | -8 | 0.6 | -6 | -0.6 | 0.1 | 1.3 | -0.3 | 0 |
| Donovan Osborne | 9 | 17.7 | 0.7 | 16 | 10 | -2 | 10.8 | -0.3 | 0.0 | -5 | 0.8 | -5 | -0.5 | -0.1 | 0.9 | -0.3 | 0 |
| Jose Contreras | 18 | 95.7 | 4.3 | 66 | 51 | 0 | 10.7 | 0.2 | 0.0 | -13 | 1.0 | -13 | -1.2 | 0.9 | 3.3 | -0.4 | 3 |
| Alex Graman | 3 | 5.0 | 0.2 | 11 | 3 | -2 | 12.5 | -0.3 | 0.0 | -6 | 0.7 | -5 | -0.4 | -0.3 | 0.5 | -0.4 | -1 |
| Gabe White | 24 | 20.7 | 0.9 | 19 | 11 | -2 | 10.2 | -0.3 | 0.0 | -6 | 1.0 | -6 | -0.6 | -0.2 | 1.0 | -0.5 | -1 |
| Esteban Loaiza | 10 | 42.3 | 1.7 | 43 | 23 | -4 | 11.4 | 0.2 | 0.0 | -16 | 0.8 | -15 | -1.3 | -0.4 | 2.2 | -0.9 | -1 |
| Totals | 598 | 1,443.8 | 66.3 | 807 | 782 | -40 | 10.5 | -0.1 | 0.0 | 17 | 0.9 | 42 | 4.7 | 37.9 | 28.5 | 18.4 | 112 |
| Stat description | |
|---|---|
| Games | Games pitched |
| GS | Game shares. For pitchers based on innings and leverage index |
| XR | Expected runs based on ballparks and opponents faced |
| Def Support | Defensive runs support |
| Runs/W | Runs per win |
| Role Adj | Starter vs reliever role adjustment |
| LG Adj | League adjustment |
| Runs+ | Runs above average |
| Lev Index | Leverage index |
| Runs+ Lev | Leverage adjusted runs above average |
| WAM | Wins above Majors. Formerly wins above average, but WAM! sounds better than WAA. Credit to Don Sobocinski for the name. |
| W | Wins - Not traditional pitcher wins. Estimate of the number of wins each pitcher was responsible for. His share, as opposed to the shares of his fielders and offense. |
| L | Losses - See wins above, just the opposite side of the final score. |
| WAR | Wins above Replacement |
| VS | Victory Shares |
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