| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 3.89 | 201308010_COL_ATL |
| Toronto Blue Jays | TOR | 1.75 | 201308020_TOR_ANA |
| Pittsburgh Pirates | PIT | 1.68 | 201308010_SLN_PIT |
| New York Yankees | NYA | 1.52 | 201307310_NYA_LAN |
| Texas Rangers | TEX | 1.31 | 201307310_ANA_TEX |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -4.71 | 201307310_COL_ATL |
| Chicago White Sox | CHA | -4.13 | 201308010_CHA_CLE |
| Houston Astros | HOU | -3.64 | 201307310_HOU_BAL |
| Seattle Mariners | SEA | -3.61 | 201308020_SEA_BAL |
| LA Angels of Anaheim | ANA | -3.58 | 201308010_TOR_ANA |
Based on accumulated WAA for this season up to 2013-08-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 3.56 | Mark Melancon | 51.3 | PIT |
| +047+ | 2.98 | Drew Smyly | 61 | DET |
| +057+ | 2.79 | Koji Uehara | 49.3 | BOS |
| +058+ | 2.79 | Alexander Torres | 33 | TBA |
| +065+ | 2.68 | Rex Brothers | 45.3 | COL |
| +066+ | 2.66 | Tanner Scheppers | 50.3 | TEX |
| +067+ | 2.58 | Luis Avilan | 44.3 | ATL |
| +071+ | 2.52 | Craig Kimbrel | 41.3 | ATL |
| +072+ | 2.51 | Neal Cotts | 34.7 | TEX |
| +073+ | 2.5 | Aaron Loup | 55.7 | TOR |
| +074+ | 2.5 | Joaquin Benoit | 44 | DET |
| +085+ | 2.29 | Kenley Jansen | 55.3 | LAN |
| +091+ | 2.27 | Justin Wilson | 58 | PIT |
| +089+ | 2.27 | Joe Nathan | 43.7 | TEX |
| +088+ | 2.27 | Tyler Clippard | 47.7 | WAS |
| +090+ | 2.27 | Luke Hochevar | 43 | KCA |
| +098+ | 2.16 | David Robertson | 44.3 | NYA |
| +103+ | 2.12 | Mariano Rivera | 39.3 | NYA |
| +106+ | 2.08 | Edward Mujica | 45.7 | SLN |
| +105+ | 2.08 | Greg Holland | 41 | KCA |
| +108+ | 2.06 | Caleb Thielbar | 27.3 | MIN |
| +114+ | 1.99 | Grant Balfour | 43 | OAK |
| +117+ | 1.96 | Ryan Cook | 47.3 | OAK |
| +120+ | 1.94 | Trevor Rosenthal | 51 | SLN |
| +122+ | 1.91 | Bobby Parnell | 50 | NYN |
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