| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.79 | 201307190_TBA_TOR |
| Pittsburgh Pirates | PIT | 3.09 | 201307210_PIT_CIN |
| Atlanta Braves | ATL | 2.79 | 201307190_ATL_CHA |
| San Francisco Giants | SFN | 1.28 | 201307190_ARI_SFN |
| St. Louis Cardinals | SLN | 0.98 | 201307190_SDN_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -7.87 | 201307210_SEA_HOU |
| Seattle Mariners | SEA | -4.92 | 201307190_SEA_HOU |
| Chicago Cubs | CHN | -2.58 | 201307200_CHN_COL |
| Chicago White Sox | CHA | -1.97 | 201307210_ATL_CHA |
| Baltimore Orioles | BAL | -1.05 | 201307190_BAL_TEX |
Based on accumulated WAA for this season up to 2013-07-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +033+ | 3.12 | Mark Melancon | 46.3 | PIT |
| +047+ | 2.82 | Drew Smyly | 59 | DET |
| +059+ | 2.57 | Rex Brothers | 41.7 | COL |
| +064+ | 2.49 | Justin Wilson | 53.3 | PIT |
| +070+ | 2.41 | Tanner Scheppers | 45 | TEX |
| +071+ | 2.38 | Koji Uehara | 44.3 | BOS |
| +072+ | 2.37 | Alexander Torres | 28.3 | TBA |
| +079+ | 2.25 | Aaron Loup | 48 | TOR |
| +087+ | 2.12 | Luis Avilan | 39 | ATL |
| +088+ | 2.09 | Joaquin Benoit | 39.3 | DET |
| +089+ | 2.08 | Craig Kimbrel | 36.3 | ATL |
| +091+ | 2.04 | Tyler Clippard | 42.7 | WAS |
| +092+ | 2.04 | Grant Balfour | 38.7 | OAK |
| +093+ | 2 | Steve Delabar | 43 | TOR |
| +096+ | 1.97 | Greg Holland | 37 | KCA |
| +100+ | 1.92 | Brett Cecil | 46.7 | TOR |
| +101+ | 1.91 | Kenley Jansen | 48.3 | LAN |
| +103+ | 1.9 | Juan Perez | 21 | TOR |
| +102+ | 1.9 | Glen Perkins | 36.7 | MIN |
| +106+ | 1.86 | Jason Grilli | 41.7 | PIT |
| +107+ | 1.85 | Neal Cotts | 27.3 | TEX |
| +109+ | 1.81 | Edward Mujica | 42.7 | SLN |
| +110+ | 1.8 | David Robertson | 40.3 | NYA |
| +114+ | 1.76 | Mariano Rivera | 35.3 | NYA |
| +117+ | 1.74 | Cody Allen | 41.3 | CLE |
_