| Pitcher | Games | IP | GS | Runs | XR | Def Support | Runs/W | Role Adj | LG Adj | Runs+ | Lev Index | Runs+ Lev | WAM | W | L | WAR | VS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Felix Hernandez | 34 | 238.7 | 10.5 | 81 | 121 | 6 | 9.0 | 0.2 | 0.1 | 41 | 1.0 | 41 | 4.6 | 9.8 | 0.6 | 6.7 | 29 |
| Jarrod Washburn | 20 | 133.0 | 5.8 | 42 | 68 | 8 | 9.1 | 0.2 | 0.1 | 22 | 1.0 | 22 | 2.4 | 5.3 | 0.5 | 3.6 | 16 |
| Erik Bedard | 15 | 83.0 | 3.6 | 29 | 42 | 3 | 9.2 | 0.2 | 0.1 | 13 | 1.0 | 13 | 1.4 | 3.2 | 0.4 | 2.1 | 10 |
| David Aardsma | 73 | 71.3 | 4.4 | 23 | 36 | 3 | 9.6 | -0.4 | 0.1 | 8 | 1.8 | 11 | 1.1 | 3.3 | 1.1 | 2.0 | 10 |
| Sean White | 52 | 64.3 | 3.2 | 23 | 32 | 3 | 9.5 | -0.4 | 0.1 | 4 | 1.3 | 5 | 0.5 | 2.1 | 1.1 | 1.2 | 6 |
| Ryan Rowland-Smith | 15 | 96.3 | 4.2 | 43 | 48 | 5 | 9.6 | 0.2 | 0.1 | 3 | 1.0 | 3 | 0.3 | 2.4 | 1.8 | 1.2 | 7 |
| Doug Fister | 11 | 61.0 | 2.6 | 29 | 31 | 2 | 9.7 | 0.2 | 0.1 | 1 | 1.0 | 1 | 0.1 | 1.4 | 1.2 | 0.6 | 4 |
| Mark Lowe | 75 | 80.0 | 4.6 | 39 | 41 | 1 | 9.8 | -0.4 | 0.1 | -2 | 1.6 | -3 | -0.3 | 2.0 | 2.6 | 0.6 | 6 |
| Ian Snell | 12 | 64.3 | 2.8 | 32 | 33 | 3 | 9.9 | 0.2 | 0.1 | -1 | 1.0 | -1 | -0.1 | 1.3 | 1.5 | 0.5 | 4 |
| Miguel Batista | 56 | 71.3 | 3.0 | 37 | 37 | 0 | 9.9 | -0.4 | 0.1 | -2 | 0.9 | -2 | -0.2 | 1.3 | 1.7 | 0.4 | 4 |
| Brandon Morrow | 26 | 69.7 | 3.2 | 38 | 36 | 1 | 9.9 | -0.3 | 0.1 | -5 | 1.1 | -5 | -0.5 | 1.1 | 2.1 | 0.2 | 3 |
| Jason Vargas | 23 | 91.7 | 3.9 | 53 | 47 | 2 | 10.1 | 0.0 | 0.1 | -7 | 0.9 | -7 | -0.7 | 1.2 | 2.6 | 0.1 | 4 |
| Shawn Kelley | 40 | 46.0 | 2.6 | 23 | 23 | 2 | 9.7 | -0.4 | 0.1 | -3 | 1.6 | -4 | -0.4 | 0.9 | 1.7 | 0.1 | 3 |
| Randy Messenger | 12 | 10.3 | 0.3 | 5 | 5 | 0 | 9.4 | -0.4 | 0.1 | -1 | 0.4 | -1 | -0.1 | 0.1 | 0.3 | 0.0 | 0 |
| Denny Stark | 9 | 11.0 | 0.4 | 9 | 5 | 0 | 9.3 | -0.4 | 0.1 | -4 | 0.7 | -3 | -0.3 | -0.1 | 0.5 | -0.2 | 0 |
| Roy Corcoran | 16 | 19.0 | 0.8 | 13 | 10 | 0 | 10.1 | -0.4 | 0.1 | -4 | 0.9 | -4 | -0.4 | 0.0 | 0.8 | -0.2 | 0 |
| Lucas French | 8 | 38.0 | 1.6 | 32 | 19 | -1 | 10.8 | 0.2 | 0.1 | -11 | 1.0 | -11 | -1.0 | -0.2 | 1.8 | -0.7 | -1 |
| Carlos Silva | 8 | 30.3 | 1.3 | 29 | 16 | 0 | 11.2 | 0.0 | 0.1 | -12 | 0.9 | -12 | -1.1 | -0.5 | 1.7 | -0.9 | -2 |
| Chris Jakubauskas | 35 | 93.0 | 4.2 | 60 | 48 | 4 | 10.2 | -0.3 | 0.1 | -18 | 1.1 | -19 | -1.9 | 0.2 | 4.0 | -1.0 | 1 |
| Garrett Olson | 31 | 80.3 | 3.3 | 52 | 40 | 5 | 10.0 | -0.3 | 0.1 | -18 | 0.9 | -17 | -1.7 | -0.1 | 3.3 | -1.1 | 0 |
| Totals | 571 | 1,452.5 | 66.3 | 692 | 738 | 47 | 9.8 | -0.1 | 0.1 | 4 | 1.0 | 7 | 1.7 | 34.7 | 31.3 | 15.2 | 104 |
| 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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