| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.79 | 201307190_TBA_TOR |
| Atlanta Braves | ATL | 3.32 | 201307130_CIN_ATL |
| Pittsburgh Pirates | PIT | 2.83 | 201307190_PIT_CIN |
| San Francisco Giants | SFN | 1.74 | 201307140_SFN_SDN |
| Texas Rangers | TEX | 1.67 | 201307140_TEX_DET |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -7.02 | 201307190_SEA_HOU |
| Seattle Mariners | SEA | -5.06 | 201307140_ANA_SEA |
| Chicago White Sox | CHA | -1.68 | 201307131_CHA_PHI |
| Chicago Cubs | CHN | -1.54 | 201307130_SLN_CHN |
| LA Angels of Anaheim | ANA | -1.08 | 201307140_ANA_SEA |
Based on accumulated WAA for this season up to 2013-07-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 3.16 | Mark Melancon | 44.3 | PIT |
| +050+ | 2.7 | Rex Brothers | 40.7 | COL |
| +056+ | 2.62 | Drew Smyly | 56.7 | DET |
| +065+ | 2.47 | Justin Wilson | 53 | PIT |
| +071+ | 2.33 | Tanner Scheppers | 44 | TEX |
| +072+ | 2.31 | Koji Uehara | 43.3 | BOS |
| +081+ | 2.2 | Alexander Torres | 26.3 | TBA |
| +082+ | 2.12 | Luis Avilan | 39 | ATL |
| +083+ | 2.11 | Aaron Loup | 46.3 | TOR |
| +086+ | 2.08 | Craig Kimbrel | 36.3 | ATL |
| +088+ | 2.04 | Grant Balfour | 38.7 | OAK |
| +089+ | 2.02 | Steve Delabar | 43 | TOR |
| +092+ | 2 | Joaquin Benoit | 38.3 | DET |
| +095+ | 1.96 | Tyler Clippard | 41.7 | WAS |
| +097+ | 1.93 | Brett Cecil | 46.7 | TOR |
| +099+ | 1.89 | Greg Holland | 36 | KCA |
| +101+ | 1.89 | Tommy Hunter | 52.3 | BAL |
| +103+ | 1.84 | Kenley Jansen | 47.3 | LAN |
| +106+ | 1.83 | Trevor Rosenthal | 45 | SLN |
| +107+ | 1.82 | Glen Perkins | 35.7 | MIN |
| +110+ | 1.8 | Neal Cotts | 26.7 | TEX |
| +111+ | 1.79 | Juan Perez | 19.7 | TOR |
| +112+ | 1.78 | Jason Grilli | 40.7 | PIT |
| +116+ | 1.73 | Edward Mujica | 41.7 | SLN |
| +119+ | 1.69 | Mariano Rivera | 34.3 | NYA |
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