| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 8.27 | 201009220_ATL_PHI |
| San Diego Padres | SDN | 4.3 | 201009230_SDN_LAN |
| San Francisco Giants | SFN | 3.68 | 201009230_SFN_CHN |
| Minnesota Twins | MIN | 1.49 | 201009210_CLE_MIN |
| Washington Nationals | WAS | 0.7 | 201009230_HOU_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -6.07 | 201009210_KCA_DET |
| Pittsburgh Pirates | PIT | -3.42 | 201009230_SLN_PIT |
| Arizona Diamondbacks | ARI | -2.11 | 201009210_COL_ARI |
| Seattle Mariners | SEA | -1.98 | 201009210_SEA_TOR |
| Houston Astros | HOU | -1.24 | 201009230_HOU_WAS |
Based on accumulated WAA for this season up to 2010-09-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +051+ | 4.18 | Jonny Venters | 78.7 | ATL |
| +057+ | 3.94 | Billy Wagner | 63 | ATL |
| +058+ | 3.84 | Evan Meek | 76 | PIT |
| +062+ | 3.72 | Daniel Bard | 70.3 | BOS |
| +063+ | 3.71 | Joakim Soria | 62.7 | KCA |
| +067+ | 3.67 | Hong-Chih Kuo | 56 | LAN |
| +074+ | 3.51 | Brian Wilson | 68.3 | SFN |
| +075+ | 3.46 | Joaquin Benoit | 56.3 | TBA |
| +081+ | 3.35 | Mariano Rivera | 57 | NYA |
| +086+ | 3.29 | Heath Bell | 63.7 | SDN |
| +090+ | 3.19 | Mike Adams | 60.3 | SDN |
| +095+ | 3.04 | Andrew Bailey | 49 | OAK |
| +097+ | 3.02 | Clay Hensley | 71 | MIA |
| +111+ | 2.62 | Alexi Ogando | 38.7 | TEX |
| +110+ | 2.62 | Kyle McClellan | 69.7 | SLN |
| +112+ | 2.6 | Matt Belisle | 88.7 | COL |
| +113+ | 2.6 | Tyler Clippard | 85.7 | WAS |
| +115+ | 2.56 | Sean Burnett | 57 | WAS |
| +119+ | 2.52 | Matt Capps | 70 | TOT |
| +121+ | 2.48 | John Axford | 54.3 | MIL |
| +122+ | 2.47 | Javier Lopez | 56 | TOT |
| +125+ | 2.43 | Sean Marshall | 71.3 | CHN |
| +126+ | 2.39 | Jesse Crain | 65 | MIN |
| +127+ | 2.39 | Sergio Romo | 58.7 | SFN |
| +130+ | 2.35 | Carlos Marmol | 72.7 | CHN |
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