| Starter | Tm | Tier | Game |
|---|---|---|---|
| Roy Oswalt | HOU | 7.85 | 200604280_HOU_CIN |
| Chris Carpenter | SLN | 7.33 | 200604290_WAS_SLN |
| Brandon Webb | ARI | 5.09 | 200604300_ARI_SFN |
| Carlos Zambrano | CHN | 5.09 | 200604300_MIL_CHN |
| Pedro Martinez | NYN | 3.75 | 200604280_NYN_ATL |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Casey Fossum | TBA | -4.43 | 200604280_BOS_TBA |
| Joe Mays | KCA | -3.86 | 200604280_OAK_KCA |
| Kyle Lohse | MIN | -2.76 | 200604300_MIN_DET |
| Chan Ho Park | SDN | -2.12 | 200604300_LAN_SDN |
| Brian Moehler | MIA | -2.06 | 200604280_COL_MIA |
Based on accumulated WAA for this season up to 2006-04-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 2.76 | Jose Contreras | 37.3 | CHA |
| +004+ | 2.6 | Chris Carpenter | 40 | SLN |
| +005+ | 2.56 | Greg Maddux | 33.3 | CHN |
| +006+ | 2.52 | Brandon Webb | 44.7 | ARI |
| +009+ | 2.25 | Chris Capuano | 42 | MIL |
| +010+ | 2.18 | John Thomson | 27.3 | ATL |
| +011+ | 2.14 | Mike Mussina | 39 | NYA |
| +012+ | 2 | Tom Glavine | 39.3 | NYN |
| +013+ | 1.98 | Kenny Rogers | 41.7 | DET |
| +019+ | 1.85 | Bronson Arroyo | 34.7 | CIN |
| +025+ | 1.68 | Roy Oswalt | 42.3 | HOU |
| +026+ | 1.67 | Mark Buehrle | 35 | CHA |
| +028+ | 1.66 | Mark Hendrickson | 15 | TBA |
| +029+ | 1.65 | Curt Schilling | 40.7 | BOS |
| +033+ | 1.58 | Brad Penny | 31 | LAN |
| +034+ | 1.58 | Mike Maroth | 24.3 | DET |
| +038+ | 1.48 | Taylor Buchholz | 26.3 | HOU |
| +039+ | 1.44 | Wandy Rodriguez | 32 | HOU |
| +052+ | 1.28 | Tony Armas | 29.3 | WAS |
| XXXXX | 1.2 | Pedro Martinez | 33.7 | NYN |
| XXXXX | 1.19 | Cliff Lee | 30.3 | CLE |
| XXXXX | 1.18 | Dontrelle Willis | 31.7 | MIA |
| XXXXX | 1.17 | Derek Lowe | 37 | LAN |
| XXXXX | 1.16 | John Lackey | 32 | ANA |
| XXXXX | 1.09 | Roy Halladay | 25.3 | TOR |
_