| Starter | Tm | Tier | Game |
|---|---|---|---|
| Livan Hernandez | WAS | -3.86 | 201004110_WAS_NYN |
| Roberto Hernandez | CLE | -3.23 | 201004120_TEX_CLE |
| Luke Hochevar | KCA | -2.46 | 201004120_KCA_DET |
| Tom Gorzelanny | CHN | -2.01 | 201004110_CHN_CIN |
| Ian Snell | SEA | -1.72 | 201004110_SEA_TEX |
Based on accumulated WAA for this season up to 2010-04-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.46 | Roy Halladay | 16 | PHI |
| XXXXX | 1.24 | Brett Anderson | 12 | OAK |
| XXXXX | 1.2 | Matt Garza | 16 | TBA |
| XXXXX | 1.15 | Adam Wainwright | 15 | SLN |
| XXXXX | 1.04 | Andy Pettitte | 12 | NYA |
| XXXXX | 0.94 | Tim Lincecum | 14 | SFN |
| XXXXX | 0.91 | Carl Pavano | 13 | MIN |
| XXXXX | 0.88 | Ricky Romero | 15 | TOR |
| XXXXX | 0.86 | Doug Fister | 12 | SEA |
| XXXXX | 0.85 | Hiroki Kuroda | 8 | LAN |
| XXXXX | 0.74 | Dana Eveland | 7.3 | TOR |
| XXXXX | 0.74 | Livan Hernandez | 7 | WAS |
| XXXXX | 0.71 | C.J. Wilson | 7 | TEX |
| XXXXX | 0.69 | Tom Gorzelanny | 6.3 | CHN |
| XXXXX | 0.69 | Max Scherzer | 11 | DET |
| XXXXX | 0.68 | Kevin Millwood | 12.7 | BAL |
| XXXXX | 0.68 | Jorge de la Rosa | 7 | COL |
| XXXXX | 0.66 | Randy Wells | 6 | CHN |
| XXXXX | 0.62 | John Lackey | 6 | BOS |
| XXXXX | 0.62 | Brian Bannister | 12.3 | KCA |
| XXXXX | 0.6 | Chris Young | 6 | SDN |
| XXXXX | 0.6 | Mark Buehrle | 15 | CHA |
| XXXXX | 0.57 | Scott Feldman | 14 | TEX |
| XXXXX | 0.54 | Ubaldo Jimenez | 12 | COL |
| XXXXX | 0.53 | Barry Zito | 12 | SFN |
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