| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 9.91 | 201009130_WAS_ATL |
| San Diego Padres | SDN | 5.47 | 201009130_SDN_COL |
| San Francisco Giants | SFN | 3.94 | 201009140_LAN_SFN |
| Minnesota Twins | MIN | 1.12 | 201009140_MIN_CHA |
| Oakland Athletics | OAK | 1.05 | 201009130_OAK_KCA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -4.26 | 201009150_PIT_NYN |
| Seattle Mariners | SEA | -2.63 | 201009150_BOS_SEA |
| Kansas City Royals | KCA | -2.6 | 201009130_OAK_KCA |
| Arizona Diamondbacks | ARI | -2.43 | 201009130_ARI_CIN |
| Texas Rangers | TEX | -2.06 | 201009140_DET_TEX |
Based on accumulated WAA for this season up to 2010-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +053+ | 3.9 | Jonny Venters | 73.7 | ATL |
| +055+ | 3.74 | Billy Wagner | 61 | ATL |
| +066+ | 3.56 | Daniel Bard | 68.7 | BOS |
| +070+ | 3.49 | Mariano Rivera | 54 | NYA |
| +071+ | 3.45 | Joakim Soria | 60 | KCA |
| +076+ | 3.39 | Hong-Chih Kuo | 53 | LAN |
| +080+ | 3.32 | Brian Wilson | 66.3 | SFN |
| +083+ | 3.27 | Joaquin Benoit | 54.3 | TBA |
| +086+ | 3.14 | Kyle McClellan | 66.3 | SLN |
| +087+ | 3.12 | Matt Belisle | 85.3 | COL |
| +088+ | 3.11 | Chris Perez | 58.7 | CLE |
| +089+ | 3.09 | Heath Bell | 61.7 | SDN |
| +093+ | 3.02 | Rafael Soriano | 58.3 | TBA |
| +097+ | 2.95 | Mike Adams | 58 | SDN |
| +098+ | 2.95 | Andrew Bailey | 48 | OAK |
| +106+ | 2.73 | Clay Hensley | 68 | MIA |
| +115+ | 2.41 | Javier Lopez | 55.3 | TOT |
| +119+ | 2.38 | Arthur Rhodes | 51.7 | CIN |
| +116+ | 2.38 | John Axford | 53.3 | MIL |
| +120+ | 2.36 | Sean Burnett | 55 | WAS |
| +125+ | 2.28 | Sean Marshall | 69.7 | CHN |
| +126+ | 2.24 | Alexi Ogando | 34.7 | TEX |
| +127+ | 2.23 | Matt Capps | 67 | TOT |
| +128+ | 2.23 | Sergio Romo | 57 | SFN |
| +133+ | 2.2 | Tyler Clippard | 81.7 | WAS |
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