| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 2.64 | 201307250_PIT_WAS |
| Texas Rangers | TEX | 2.47 | 201307260_TEX_CLE |
| New York Yankees | NYA | 1.22 | 201307260_TBA_NYA |
| Toronto Blue Jays | TOR | 1.09 | 201307250_HOU_TOR |
| Atlanta Braves | ATL | 0.99 | 201307250_ATL_NYN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -9.46 | 201307270_HOU_TOR |
| Chicago White Sox | CHA | -4.41 | 201307250_DET_CHA |
| LA Angels of Anaheim | ANA | -3.68 | 201307270_ANA_OAK |
| Seattle Mariners | SEA | -2.71 | 201307250_MIN_SEA |
| Chicago Cubs | CHN | -2.02 | 201307250_CHN_ARI |
Based on accumulated WAA for this season up to 2013-07-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 3.38 | Mark Melancon | 49.3 | PIT |
| +049+ | 2.89 | Drew Smyly | 60 | DET |
| +059+ | 2.64 | Rex Brothers | 42.7 | COL |
| +065+ | 2.55 | Koji Uehara | 46.3 | BOS |
| +067+ | 2.54 | Tanner Scheppers | 46.7 | TEX |
| +066+ | 2.54 | Alexander Torres | 30.3 | TBA |
| +075+ | 2.38 | Tyler Clippard | 46.7 | WAS |
| +078+ | 2.35 | Craig Kimbrel | 39.3 | ATL |
| +081+ | 2.32 | Joaquin Benoit | 42 | DET |
| +083+ | 2.29 | Luis Avilan | 41 | ATL |
| +084+ | 2.29 | Aaron Loup | 51 | TOR |
| +088+ | 2.24 | Neal Cotts | 31.7 | TEX |
| +087+ | 2.24 | Justin Wilson | 55.3 | PIT |
| +097+ | 2.09 | Joe Nathan | 41.7 | TEX |
| +099+ | 2.04 | Kenley Jansen | 52.3 | LAN |
| +101+ | 1.98 | Edward Mujica | 44.7 | SLN |
| +103+ | 1.97 | David Robertson | 42.3 | NYA |
| +105+ | 1.96 | Trevor Rosenthal | 49 | SLN |
| +108+ | 1.94 | Mariano Rivera | 37.3 | NYA |
| +113+ | 1.92 | Greg Holland | 39 | KCA |
| +116+ | 1.9 | Grant Balfour | 42 | OAK |
| +121+ | 1.85 | Ryan Cook | 46 | OAK |
| +119+ | 1.85 | Jeanmar Gomez | 55.7 | PIT |
| +123+ | 1.83 | Caleb Thielbar | 24.7 | MIN |
| +122+ | 1.83 | Luke Hochevar | 38 | KCA |
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