| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 9.46 | 200909220_LAN_WAS |
| Oakland Athletics | OAK | 2.09 | 200909200_CLE_OAK |
| Boston Red Sox | BOS | 1.7 | 200909200_BOS_BAL |
| Florida Marlins | MIA | 1.15 | 200909200_MIA_CIN |
| Texas Rangers | TEX | 1.12 | 200909220_TEX_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.33 | 200909200_BOS_BAL |
| Pittsburgh Pirates | PIT | -3.49 | 200909220_CIN_PIT |
| Arizona Diamondbacks | ARI | -2.86 | 200909210_SFN_ARI |
| Cleveland Indians | CLE | -2.83 | 200909200_CLE_OAK |
| Kansas City Royals | KCA | -1.41 | 200909200_KCA_CHA |
Based on accumulated WAA for this season up to 2009-09-22.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 5.09 | Clayton Kershaw | 161 | LAN |
| +060+ | 3.86 | George Sherrill | 63.7 | TOT |
| +066+ | 3.51 | Jonathan Papelbon | 64 | BOS |
| +067+ | 3.5 | David Aardsma | 66.7 | SEA |
| +070+ | 3.42 | Darren O'Day | 54.7 | TOT |
| +072+ | 3.41 | Matt Guerrier | 71.3 | MIN |
| +071+ | 3.41 | Mariano Rivera | 61.3 | NYA |
| +073+ | 3.39 | Ronald Belisario | 66.7 | LAN |
| +074+ | 3.39 | Jeremy Affeldt | 56.7 | SFN |
| +088+ | 3.11 | Ryan Franklin | 58 | SLN |
| +090+ | 3.1 | Joe Nathan | 62 | MIN |
| +092+ | 3.08 | Francisco Cordero | 64.7 | CIN |
| +093+ | 3.07 | Jose Mijares | 59.7 | MIN |
| +094+ | 3.05 | Brian Sanches | 53.3 | MIA |
| +095+ | 3.04 | Jonathan Broxton | 71.7 | LAN |
| +102+ | 2.92 | Brandon Lyon | 70.3 | DET |
| +103+ | 2.86 | LaTroy Hawkins | 59.3 | HOU |
| +106+ | 2.8 | Nick Masset | 70.3 | CIN |
| +108+ | 2.75 | Darren Oliver | 67 | ANA |
| +110+ | 2.73 | Mike Gonzalez | 69.3 | ATL |
| +109+ | 2.73 | Brian Wilson | 69 | SFN |
| +112+ | 2.68 | Ramon Troncoso | 78.7 | LAN |
| +117+ | 2.61 | Mark Lowe | 76.7 | SEA |
| +118+ | 2.55 | Matt Thornton | 67 | CHA |
| +120+ | 2.55 | Jose Valverde | 50 | HOU |
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