| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 4.33 | 201308180_WAS_ATL |
| Pittsburgh Pirates | PIT | 1.72 | 201308180_ARI_PIT |
| Texas Rangers | TEX | 1.4 | 201308180_SEA_TEX |
| St. Louis Cardinals | SLN | 1.24 | 201308180_SLN_CHN |
| Oakland Athletics | OAK | 0.83 | 201308190_SEA_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -12.47 | 201308200_HOU_TEX |
| LA Angels of Anaheim | ANA | -4.14 | 201308190_CLE_ANA |
| Seattle Mariners | SEA | -3.25 | 201308180_SEA_TEX |
| Chicago Cubs | CHN | -0.85 | 201308190_WAS_CHN |
| Colorado Rockies | COL | -0.81 | 201308190_COL_PHI |
Based on accumulated WAA for this season up to 2013-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 3.92 | Mark Melancon | 58.3 | PIT |
| +046+ | 3.36 | Koji Uehara | 55.7 | BOS |
| +050+ | 3.29 | Craig Kimbrel | 50.3 | ATL |
| +061+ | 3.02 | Luis Avilan | 52 | ATL |
| +063+ | 2.99 | Tanner Scheppers | 56.3 | TEX |
| +066+ | 2.95 | Rex Brothers | 52.7 | COL |
| +070+ | 2.86 | Edward Mujica | 54.7 | SLN |
| +076+ | 2.79 | Greg Holland | 49 | KCA |
| +078+ | 2.74 | Drew Smyly | 66 | DET |
| +079+ | 2.74 | Justin Wilson | 64 | PIT |
| +080+ | 2.73 | Kenley Jansen | 62.7 | LAN |
| +081+ | 2.72 | Joaquin Benoit | 51.7 | DET |
| +082+ | 2.69 | David Robertson | 52.7 | NYA |
| +084+ | 2.68 | Joe Nathan | 50.7 | TEX |
| +091+ | 2.5 | Neal Cotts | 41.7 | TEX |
| +094+ | 2.46 | Alexander Torres | 41 | TBA |
| +101+ | 2.35 | Luke Hochevar | 51 | KCA |
| +103+ | 2.33 | Jim Henderson | 46.3 | MIL |
| +105+ | 2.31 | Tyler Clippard | 55.3 | WAS |
| +104+ | 2.31 | Grant Balfour | 49 | OAK |
| +106+ | 2.3 | David Carpenter | 48.7 | ATL |
| +108+ | 2.29 | Brad Ziegler | 57 | ARI |
| +109+ | 2.28 | Ryan Cook | 55.7 | OAK |
| +113+ | 2.18 | Caleb Thielbar | 31 | MIN |
| +116+ | 2.11 | Aaron Loup | 60.7 | TOR |
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