| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 9.15 | 201009140_WAS_ATL |
| San Diego Padres | SDN | 5.37 | 201009140_SDN_COL |
| San Francisco Giants | SFN | 3.94 | 201009140_LAN_SFN |
| Minnesota Twins | MIN | 1.12 | 201009140_MIN_CHA |
| Oakland Athletics | OAK | 0.91 | 201009140_OAK_KCA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.09 | 201009160_PIT_NYN |
| Seattle Mariners | SEA | -2.63 | 201009150_BOS_SEA |
| Kansas City Royals | KCA | -2.38 | 201009140_OAK_KCA |
| Texas Rangers | TEX | -2.06 | 201009140_DET_TEX |
| Arizona Diamondbacks | ARI | -1.97 | 201009150_ARI_CIN |
Based on accumulated WAA for this season up to 2010-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +054+ | 3.9 | Jonny Venters | 73.7 | ATL |
| +056+ | 3.74 | Billy Wagner | 61 | ATL |
| +064+ | 3.56 | Daniel Bard | 68.7 | BOS |
| +067+ | 3.49 | Mariano Rivera | 54 | NYA |
| +070+ | 3.45 | Joakim Soria | 60 | KCA |
| +075+ | 3.4 | Hong-Chih Kuo | 53 | LAN |
| +079+ | 3.32 | Brian Wilson | 66.3 | SFN |
| +083+ | 3.27 | Joaquin Benoit | 54.3 | TBA |
| +084+ | 3.23 | Kyle McClellan | 67.3 | SLN |
| +086+ | 3.2 | Chris Perez | 59.7 | CLE |
| +088+ | 3.11 | Matt Belisle | 85.3 | COL |
| +089+ | 3.09 | Heath Bell | 61.7 | SDN |
| +093+ | 3.02 | Rafael Soriano | 58.3 | TBA |
| +096+ | 2.96 | Mike Adams | 58 | SDN |
| +097+ | 2.95 | Andrew Bailey | 48 | OAK |
| +105+ | 2.73 | Clay Hensley | 68 | MIA |
| +116+ | 2.41 | Javier Lopez | 55.3 | TOT |
| +118+ | 2.38 | John Axford | 53.3 | MIL |
| +122+ | 2.36 | Sean Burnett | 55 | WAS |
| +126+ | 2.32 | Matt Capps | 68 | TOT |
| +128+ | 2.28 | Sean Marshall | 69.7 | CHN |
| +130+ | 2.23 | Jesse Crain | 63.3 | MIN |
| +129+ | 2.23 | Alexi Ogando | 34.7 | TEX |
| +132+ | 2.23 | Sergio Romo | 57 | SFN |
| +135+ | 2.2 | Tyler Clippard | 81.7 | WAS |
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