| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 4.89 | 201307040_DET_TOR |
| Texas Rangers | TEX | 3.34 | 201307060_HOU_TEX |
| Pittsburgh Pirates | PIT | 2.52 | 201307040_PHI_PIT |
| Atlanta Braves | ATL | 2.1 | 201307060_ATL_PHI |
| St. Louis Cardinals | SLN | 1.24 | 201307040_SLN_ANA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -5.64 | 201307050_HOU_TEX |
| Chicago Cubs | CHN | -4.68 | 201307040_CHN_OAK |
| Seattle Mariners | SEA | -2.71 | 201307060_SEA_CIN |
| LA Angels of Anaheim | ANA | -1.47 | 201307040_SLN_ANA |
| New York Mets | NYN | -1.05 | 201307040_ARI_NYN |
Based on accumulated WAA for this season up to 2013-07-06.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +037+ | 2.92 | Mark Melancon | 41.3 | PIT |
| +052+ | 2.53 | Brett Cecil | 44 | TOR |
| +057+ | 2.42 | Rex Brothers | 35.3 | COL |
| +060+ | 2.24 | Tanner Scheppers | 43 | TEX |
| +066+ | 2.21 | Drew Smyly | 52 | DET |
| +068+ | 2.18 | Joe Nathan | 37.7 | TEX |
| +070+ | 2.16 | Steve Delabar | 40 | TOR |
| +075+ | 2.08 | Tommy Hunter | 47.3 | BAL |
| +077+ | 2.05 | Justin Wilson | 48 | PIT |
| +079+ | 2.02 | Aaron Loup | 43 | TOR |
| +080+ | 2.01 | Alexander Torres | 24 | TBA |
| +084+ | 1.94 | Mariano Rivera | 32.3 | NYA |
| +087+ | 1.91 | Oliver Perez | 32.3 | SEA |
| +088+ | 1.89 | Trevor Rosenthal | 41 | SLN |
| +092+ | 1.85 | Luis Avilan | 35.7 | ATL |
| +094+ | 1.82 | Caleb Thielbar | 19.7 | MIN |
| +095+ | 1.78 | Koji Uehara | 37.3 | BOS |
| +100+ | 1.74 | Joaquin Benoit | 35.3 | DET |
| +103+ | 1.7 | Juan Perez | 18.7 | TOR |
| +104+ | 1.69 | Grant Balfour | 34.7 | OAK |
| +105+ | 1.68 | Jonathan Papelbon | 33.7 | PHI |
| +107+ | 1.67 | Kevin Gregg | 29.3 | CHN |
| +108+ | 1.65 | Craig Kimbrel | 31.3 | ATL |
| +113+ | 1.61 | Jeanmar Gomez | 50 | PIT |
| +111+ | 1.61 | Greg Holland | 33 | KCA |
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