| Starter | Tm | Tier | Game |
|---|---|---|---|
| Dan Haren | ARI | 4.99 | 201004200_SLN_ARI |
| Adam Wainwright | SLN | 4.63 | 201004180_NYN_SLN |
| Ryan Dempster | CHN | 2.92 | 201004180_HOU_CHN |
| Matt Cain | SFN | 2.65 | 201004190_SFN_SDN |
| John Danks | CHA | 2.55 | 201004200_TBA_CHA |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Charlie Morton | PIT | -3.18 | 201004200_MIL_PIT |
| Kyle Kendrick | PHI | -2.64 | 201004200_PHI_ATL |
| Luke Hochevar | KCA | -2.55 | 201004180_KCA_MIN |
| Roberto Hernandez | CLE | -2.34 | 201004180_CHA_CLE |
| Ian Snell | SEA | -2.05 | 201004180_DET_SEA |
Based on accumulated WAA for this season up to 2010-04-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 1.87 | Matt Garza | 24 | TBA |
| +003+ | 1.74 | Roy Halladay | 24 | PHI |
| +005+ | 1.6 | Livan Hernandez | 16 | WAS |
| +006+ | 1.52 | Tim Lincecum | 20 | SFN |
| +007+ | 1.5 | Mike Pelfrey | 21 | NYN |
| +010+ | 1.41 | John Danks | 21 | CHA |
| +011+ | 1.4 | Ubaldo Jimenez | 21 | COL |
| +012+ | 1.4 | Andy Pettitte | 20 | NYA |
| +013+ | 1.39 | Ricky Romero | 23 | TOR |
| +015+ | 1.36 | Adam Wainwright | 24 | SLN |
| +017+ | 1.29 | Brad Penny | 21 | SLN |
| +018+ | 1.27 | Doug Fister | 19 | SEA |
| XXXXX | 1.18 | Joel Pineiro | 20.3 | ANA |
| XXXXX | 1.11 | Carlos Silva | 13 | CHN |
| XXXXX | 1.05 | Hiroki Kuroda | 15 | LAN |
| XXXXX | 1.04 | Jonathan Sanchez | 19.3 | SFN |
| XXXXX | 1.04 | Barry Zito | 19.3 | SFN |
| XXXXX | 1.02 | J.A. Happ | 10.3 | PHI |
| XXXXX | 0.98 | Jaime Garcia | 13 | SLN |
| XXXXX | 0.97 | Dana Eveland | 18.7 | TOR |
| XXXXX | 0.91 | Matt Harrison | 13 | TEX |
| XXXXX | 0.88 | A.J. Burnett | 19 | NYA |
| XXXXX | 0.86 | Zach Duke | 19 | PIT |
| XXXXX | 0.86 | David Huff | 15 | CLE |
| XXXXX | 0.86 | Max Scherzer | 17 | DET |
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