| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | 4.39 | 201104130_TEX_DET |
| San Francisco Giants | SFN | 4.1 | 201104150_SFN_ARI |
| LA Angels of Anaheim | ANA | 3.06 | 201104130_CLE_ANA |
| Florida Marlins | MIA | 2.19 | 201104150_MIA_PHI |
| San Diego Padres | SDN | 1.77 | 201104140_SDN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Arizona Diamondbacks | ARI | -4.38 | 201104150_SFN_ARI |
| Pittsburgh Pirates | PIT | -2.44 | 201104130_MIL_PIT |
| Seattle Mariners | SEA | -2.13 | 201104140_SEA_KCA |
| Minnesota Twins | MIN | -1.71 | 201104150_MIN_TBA |
| Tampa Bay Rays | TBA | -1.58 | 201104140_MIN_TBA |
Based on accumulated WAA for this season up to 2011-04-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 1.71 | Dan Haren | 24.7 | ANA |
| XXXXX | 0.89 | Brian Sanches | 9.7 | MIA |
| XXXXX | 0.76 | Sergio Santos | 8.7 | CHA |
| XXXXX | 0.74 | Mark Melancon | 7.7 | HOU |
| XXXXX | 0.73 | Matt Guerrier | 7.7 | LAN |
| XXXXX | 0.67 | Aaron Crow | 7.7 | KCA |
| XXXXX | 0.65 | Pedro Beato | 7 | NYN |
| XXXXX | 0.64 | Ramon S. Ramirez | 9 | SFN |
| XXXXX | 0.64 | Glen Perkins | 6.7 | MIN |
| XXXXX | 0.63 | Jordan Walden | 7.3 | ANA |
| XXXXX | 0.61 | Tony Sipp | 6.7 | CLE |
| XXXXX | 0.6 | Sergio Mitre | 6.3 | MIL |
| XXXXX | 0.59 | Aaron Laffey | 6 | SEA |
| XXXXX | 0.59 | Mariano Rivera | 6.3 | NYA |
| XXXXX | 0.58 | Chris Perez | 6.3 | CLE |
| XXXXX | 0.56 | Kevin Correia | 20 | PIT |
| XXXXX | 0.55 | Miguel Batista | 6 | SLN |
| XXXXX | 0.55 | Kameron Loe | 8 | MIL |
| XXXXX | 0.54 | Jose Valverde | 5.7 | DET |
| XXXXX | 0.54 | Antonio Bastardo | 5.7 | PHI |
| XXXXX | 0.54 | Drew Storen | 8.3 | WAS |
| XXXXX | 0.52 | Tyler Clippard | 10.3 | WAS |
| XXXXX | 0.51 | Logan Ondrusek | 7.7 | CIN |
| XXXXX | 0.5 | David Hernandez | 5.3 | ARI |
| XXXXX | 0.5 | David Robertson | 5.3 | NYA |
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