| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 7.78 | 200909270_LAN_PIT |
| Oakland Athletics | OAK | 1.77 | 200909270_OAK_ANA |
| Florida Marlins | MIA | 1.34 | 200909280_MIA_ATL |
| San Diego Padres | SDN | 1.28 | 200909260_SDN_ARI |
| Atlanta Braves | ATL | 1.28 | 200909270_ATL_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -3.23 | 200909280_BAL_TBA |
| Arizona Diamondbacks | ARI | -2.1 | 200909260_SDN_ARI |
| Pittsburgh Pirates | PIT | -1.99 | 200909260_LAN_PIT |
| Cleveland Indians | CLE | -1.75 | 200909270_BAL_CLE |
| Kansas City Royals | KCA | -1.31 | 200909270_MIN_KCA |
Based on accumulated WAA for this season up to 2009-09-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +047+ | 4.79 | Andrew Bailey | 81.3 | OAK |
| +057+ | 4.01 | George Sherrill | 67 | TOT |
| +064+ | 3.71 | Mariano Rivera | 64.3 | NYA |
| +069+ | 3.64 | Jonathan Papelbon | 65 | BOS |
| +070+ | 3.62 | David Aardsma | 67.7 | SEA |
| +071+ | 3.61 | Ronald Belisario | 68.7 | LAN |
| +076+ | 3.52 | Matt Guerrier | 72.3 | MIN |
| +077+ | 3.49 | Jeremy Affeldt | 57.7 | SFN |
| +081+ | 3.35 | Darren O'Day | 56 | TOT |
| +082+ | 3.32 | Ryan Franklin | 60 | SLN |
| +084+ | 3.31 | Kiko Calero | 58 | MIA |
| +089+ | 3.24 | Brandon Lyon | 73.3 | DET |
| +092+ | 3.2 | Joe Nathan | 63 | MIN |
| +094+ | 3.19 | Francisco Cordero | 65.7 | CIN |
| +095+ | 3.15 | Jose Mijares | 60.3 | MIN |
| +097+ | 3.08 | Nick Masset | 73 | CIN |
| +098+ | 3.07 | Trevor Hoffman | 51 | MIL |
| +099+ | 3.07 | LaTroy Hawkins | 61.3 | HOU |
| +101+ | 3.03 | Mike Gonzalez | 72.3 | ATL |
| +104+ | 2.94 | Brian Sanches | 54.3 | MIA |
| +105+ | 2.91 | Ramon Troncoso | 80.7 | LAN |
| +109+ | 2.75 | Jose Valverde | 52 | HOU |
| +113+ | 2.69 | Peter Moylan | 71 | ATL |
| +115+ | 2.68 | Mike Adams | 33 | SDN |
| +116+ | 2.67 | Jonathan Broxton | 74 | LAN |
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