| Starter | Tm | Tier | Game |
|---|---|---|---|
| Tim Lincecum | SFN | 7.56 | 201004110_ATL_SFN |
| Roy Halladay | PHI | 7.22 | 201004110_PHI_HOU |
| Johan Santana | NYN | 5.6 | 201004110_WAS_NYN |
| Dan Haren | ARI | 5.22 | 201004100_PIT_ARI |
| CC Sabathia | NYA | 5.09 | 201004100_NYA_TBA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Livan Hernandez | WAS | -3.86 | 201004110_WAS_NYN |
| Carlos Silva | CHN | -3.51 | 201004090_CHN_CIN |
| Gio Gonzalez | OAK | -2.98 | 201004090_OAK_ANA |
| Matt Harrison | TEX | -2.06 | 201004100_SEA_TEX |
| Ian Snell | SEA | -1.72 | 201004110_SEA_TEX |
Based on accumulated WAA for this season up to 2010-04-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.39 | Roy Halladay | 16 | PHI |
| XXXXX | 0.86 | Tim Lincecum | 14 | SFN |
| XXXXX | 0.82 | Hiroki Kuroda | 8 | LAN |
| XXXXX | 0.73 | Luke Hochevar | 7.7 | KCA |
| XXXXX | 0.73 | Dana Eveland | 7.3 | TOR |
| XXXXX | 0.7 | Livan Hernandez | 7 | WAS |
| XXXXX | 0.69 | C.J. Wilson | 7 | TEX |
| XXXXX | 0.67 | Tom Gorzelanny | 6.3 | CHN |
| XXXXX | 0.66 | Kevin Millwood | 12.7 | BAL |
| XXXXX | 0.65 | Jorge de la Rosa | 7 | COL |
| XXXXX | 0.64 | Randy Wells | 6 | CHN |
| XXXXX | 0.59 | Brett Anderson | 6 | OAK |
| XXXXX | 0.59 | John Lackey | 6 | BOS |
| XXXXX | 0.58 | Max Scherzer | 6 | DET |
| XXXXX | 0.58 | Matt Garza | 8 | TBA |
| XXXXX | 0.58 | Bronson Arroyo | 8 | CIN |
| XXXXX | 0.58 | Chris Young | 6 | SDN |
| XXXXX | 0.55 | Barry Zito | 6 | SFN |
| XXXXX | 0.54 | Scott Feldman | 14 | TEX |
| XXXXX | 0.53 | Mark Buehrle | 15 | CHA |
| XXXXX | 0.5 | Brad Penny | 7 | SLN |
| XXXXX | 0.5 | J.A. Happ | 5 | PHI |
| XXXXX | 0.49 | Ubaldo Jimenez | 12 | COL |
| XXXXX | 0.49 | Ricky Romero | 7 | TOR |
| XXXXX | 0.48 | Carl Pavano | 7 | MIN |
_