| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 6.97 | 201009020_NYN_ATL |
| San Diego Padres | SDN | 4.73 | 201009040_COL_SDN |
| San Francisco Giants | SFN | 2.03 | 201009030_SFN_LAN |
| Texas Rangers | TEX | 1.91 | 201009030_TEX_MIN |
| Minnesota Twins | MIN | 1.21 | 201009020_DET_MIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -4.83 | 201009040_DET_KCA |
| Pittsburgh Pirates | PIT | -2.84 | 201009030_WAS_PIT |
| Arizona Diamondbacks | ARI | -1.41 | 201009040_HOU_ARI |
| Milwaukee Brewers | MIL | -0.93 | 201009040_MIL_PHI |
| LA Angels of Anaheim | ANA | -0.91 | 201009040_ANA_OAK |
Based on accumulated WAA for this season up to 2010-09-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 4.61 | Brian Duensing | 99 | MIN |
| +051+ | 3.82 | Jonny Venters | 70.3 | ATL |
| +057+ | 3.62 | Mariano Rivera | 50.7 | NYA |
| +060+ | 3.44 | Billy Wagner | 57.7 | ATL |
| +067+ | 3.37 | Daniel Bard | 64.3 | BOS |
| +069+ | 3.35 | Evan Meek | 68.3 | PIT |
| +075+ | 3.21 | Darren O'Day | 53.7 | TEX |
| +077+ | 3.2 | Hong-Chih Kuo | 51 | LAN |
| +080+ | 3.16 | Joakim Soria | 57 | KCA |
| +087+ | 3.07 | Tim Stauffer | 48 | SDN |
| +086+ | 3.07 | Rafael Soriano | 54.3 | TBA |
| +085+ | 3.07 | Brian Wilson | 61.3 | SFN |
| +088+ | 3.01 | Joaquin Benoit | 49.3 | TBA |
| +095+ | 2.88 | Chris Perez | 55.7 | CLE |
| +098+ | 2.78 | Andrew Bailey | 44 | OAK |
| +099+ | 2.77 | Kyle McClellan | 62.3 | SLN |
| +106+ | 2.6 | Mike Adams | 52 | SDN |
| +108+ | 2.57 | Matt Belisle | 79.3 | COL |
| +112+ | 2.47 | Matt Capps | 62.7 | TOT |
| +120+ | 2.23 | Arthur Rhodes | 50 | CIN |
| +122+ | 2.22 | Brandon League | 69 | SEA |
| +123+ | 2.21 | Javier Lopez | 53 | TOT |
| +126+ | 2.17 | Sean Marshall | 68.3 | CHN |
| +131+ | 2.12 | Grant Balfour | 44.3 | TBA |
| +138+ | 2.04 | Clay Hensley | 60.7 | MIA |
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