| Pitcher | Games | IP | GS | Runs | XR | Def Support | Runs/W | Role Adj | LG Adj | Runs+ | Lev Index | Runs+ Lev | WAM | W (Rec) | L (Rec) | WAR (Rec) | VS (Rec) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Junichi Tazawa | 37 | 44.0 | 1.8 | 7 | 23 | 0 | 9.6 | -0.4 | 0.1 | 15 | 0.8 | 13 | 1.4 | 2.3 | -0.5 | 1.8 | 7 |
| Scott Atchison | 42 | 51.3 | 2.0 | 10 | 26 | 2 | 9.5 | -0.4 | 0.1 | 12 | 0.8 | 11 | 1.2 | 2.2 | -0.2 | 1.6 | 7 |
| Jon Lester | 33 | 205.3 | 9.3 | 117 | 106 | -2 | 10.0 | 0.2 | 0.1 | -4 | 1.0 | -4 | -0.4 | 4.3 | 5.1 | 1.5 | 13 |
| Clay Buchholz | 29 | 189.3 | 8.6 | 104 | 97 | 2 | 10.0 | 0.2 | 0.1 | -5 | 1.0 | -5 | -0.5 | 3.8 | 4.8 | 1.3 | 11 |
| Felix Doubront | 29 | 161.0 | 7.3 | 95 | 83 | -2 | 10.1 | 0.2 | 0.1 | -6 | 1.0 | -6 | -0.6 | 3.1 | 4.3 | 0.9 | 9 |
| Rich Hill | 25 | 19.7 | 0.9 | 4 | 10 | -1 | 9.5 | -0.4 | 0.1 | 6 | 1.0 | 6 | 0.6 | 1.0 | -0.2 | 0.8 | 3 |
| Andrew Miller | 53 | 40.3 | 2.0 | 15 | 20 | 1 | 9.5 | -0.4 | 0.1 | 3 | 1.2 | 3 | 0.3 | 1.3 | 0.7 | 0.7 | 4 |
| Clayton Mortensen | 26 | 42.0 | 1.7 | 15 | 22 | 2 | 9.8 | -0.4 | 0.1 | 3 | 0.8 | 3 | 0.3 | 1.1 | 0.5 | 0.6 | 3 |
| Vicente Padilla | 56 | 50.0 | 3.0 | 26 | 26 | -2 | 9.9 | -0.4 | 0.1 | 0 | 1.6 | 0 | 0.0 | 1.5 | 1.5 | 0.6 | 4 |
| Matt Albers | 40 | 39.3 | 2.0 | 14 | 20 | 2 | 9.7 | -0.4 | 0.1 | 2 | 1.2 | 2 | 0.2 | 1.2 | 0.8 | 0.6 | 4 |
| Josh Beckett | 21 | 127.3 | 5.8 | 75 | 66 | 1 | 10.2 | 0.2 | 0.1 | -7 | 1.0 | -7 | -0.7 | 2.2 | 3.6 | 0.5 | 7 |
| Craig Breslow | 23 | 20.0 | 1.0 | 7 | 10 | 0 | 9.5 | -0.4 | 0.1 | 3 | 1.2 | 3 | 0.3 | 0.8 | 0.2 | 0.5 | 2 |
| Justin Germano | 1 | 5.7 | 0.2 | 0 | 3 | 0 | 7.7 | 0.2 | 0.1 | 3 | 0.2 | 2 | 0.3 | 0.4 | -0.2 | 0.3 | 1 |
| Franklin Morales | 37 | 76.3 | 3.5 | 38 | 39 | 2 | 9.8 | -0.4 | 0.1 | -4 | 1.1 | -4 | -0.4 | 1.4 | 2.2 | 0.3 | 4 |
| Pedro Beato | 4 | 7.7 | 0.2 | 4 | 4 | 0 | 9.9 | -0.4 | 0.1 | 0 | 0.4 | 0 | 0.0 | 0.1 | 0.1 | 0.0 | 0 |
| Michael Bowden | 2 | 3.0 | 0.1 | 1 | 2 | 0 | 11.5 | -0.4 | 0.1 | 0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 |
| Justin Thomas | 7 | 4.7 | 0.2 | 4 | 3 | -1 | 11.5 | -0.4 | 0.1 | 0 | 0.9 | 0 | 0.0 | 0.1 | 0.1 | 0.0 | 0 |
| Chris Carpenter | 8 | 6.0 | 0.2 | 6 | 3 | 0 | 9.9 | -0.4 | 0.1 | -3 | 0.4 | -2 | -0.2 | -0.1 | 0.3 | -0.2 | 0 |
| Darnell McDonald | 1 | 1.0 | 0.1 | 3 | 1 | 0 | 18.0 | -0.4 | 0.1 | -2 | 2.4 | -3 | -0.2 | -0.2 | 0.2 | -0.2 | -1 |
| Andrew Bailey | 19 | 15.3 | 0.9 | 12 | 8 | -1 | 10.0 | -0.4 | 0.1 | -4 | 1.6 | -5 | -0.5 | 0.0 | 1.0 | -0.3 | 0 |
| Mark Melancon | 41 | 45.0 | 1.8 | 31 | 24 | 1 | 10.2 | -0.4 | 0.1 | -10 | 0.7 | -9 | -0.9 | 0.0 | 1.8 | -0.5 | 0 |
| Alfredo Aceves | 69 | 84.0 | 4.7 | 50 | 43 | 1 | 9.9 | -0.4 | 0.1 | -12 | 1.4 | -15 | -1.5 | 0.8 | 3.8 | -0.6 | 2 |
| Daniel Bard | 17 | 59.3 | 2.6 | 42 | 31 | 1 | 10.5 | -0.1 | 0.1 | -13 | 0.9 | -13 | -1.2 | 0.1 | 2.5 | -0.7 | 0 |
| Zach Stewart | 2 | 5.7 | 0.3 | 14 | 3 | -1 | 13.8 | 0.0 | 0.1 | -10 | 1.0 | -10 | -0.7 | -0.6 | 0.8 | -0.7 | -2 |
| Aaron Cook | 18 | 94.0 | 4.3 | 68 | 47 | 1 | 10.6 | 0.2 | 0.1 | -19 | 1.0 | -19 | -1.8 | 0.3 | 3.9 | -0.9 | 1 |
| Daisuke Matsuzaka | 11 | 45.7 | 2.1 | 43 | 23 | -1 | 11.0 | 0.1 | 0.1 | -19 | 1.0 | -19 | -1.7 | -0.7 | 2.7 | -1.3 | -2 |
| Totals | 651 | 1,442.9 | 66.6 | 805 | 743 | 5 | 10.4 | -0.3 | 0.1 | -71 | 1.0 | -78 | -6.7 | 26.4 | 39.8 | 6.6 | 77 |
| 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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