| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 2.53 | 201307300_COL_ATL |
| Texas Rangers | TEX | 1.67 | 201307300_ANA_TEX |
| New York Yankees | NYA | 1.63 | 201307300_NYA_LAN |
| Pittsburgh Pirates | PIT | 1.5 | 201307310_SLN_PIT |
| Toronto Blue Jays | TOR | 1.33 | 201307310_TOR_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -7.74 | 201307300_HOU_BAL |
| Colorado Rockies | COL | -4.71 | 201307310_COL_ATL |
| Seattle Mariners | SEA | -4.3 | 201307300_SEA_BOS |
| Chicago White Sox | CHA | -3.96 | 201307310_CHA_CLE |
| LA Angels of Anaheim | ANA | -3.94 | 201307290_ANA_TEX |
Based on accumulated WAA for this season up to 2013-07-31.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 3.55 | Mark Melancon | 51.3 | PIT |
| +049+ | 2.97 | Drew Smyly | 61 | DET |
| +055+ | 2.78 | Alexander Torres | 33 | TBA |
| +056+ | 2.78 | Koji Uehara | 49.3 | BOS |
| +058+ | 2.73 | Rex Brothers | 43.7 | COL |
| +065+ | 2.56 | Tanner Scheppers | 49.3 | TEX |
| +068+ | 2.48 | Aaron Loup | 53.3 | TOR |
| +071+ | 2.46 | Luis Avilan | 43 | ATL |
| +072+ | 2.42 | Craig Kimbrel | 40.3 | ATL |
| +075+ | 2.4 | Joaquin Benoit | 43 | DET |
| +077+ | 2.38 | Tyler Clippard | 46.7 | WAS |
| +082+ | 2.32 | Justin Wilson | 56.3 | PIT |
| +081+ | 2.32 | Neal Cotts | 32.7 | TEX |
| +087+ | 2.26 | Joe Nathan | 43.7 | TEX |
| +093+ | 2.2 | Kenley Jansen | 54.3 | LAN |
| +096+ | 2.15 | David Robertson | 44.3 | NYA |
| +101+ | 2.11 | Mariano Rivera | 39.3 | NYA |
| +103+ | 2.09 | Luke Hochevar | 41 | KCA |
| +104+ | 2.09 | Greg Holland | 41 | KCA |
| +108+ | 2.02 | Jeanmar Gomez | 57.7 | PIT |
| +109+ | 1.98 | Grant Balfour | 43 | OAK |
| +111+ | 1.98 | Caleb Thielbar | 26.3 | MIN |
| +110+ | 1.98 | Edward Mujica | 44.7 | SLN |
| +115+ | 1.95 | Ryan Cook | 47.3 | OAK |
| +117+ | 1.93 | Trevor Rosenthal | 51 | SLN |
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