| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 3.23 | 201306080_OAK_CHA |
| San Francisco Giants | SFN | 2.16 | 201306080_SFN_ARI |
| New York Yankees | NYA | 1.93 | 201306080_NYA_SEA |
| Toronto Blue Jays | TOR | 1.7 | 201306100_TOR_CHA |
| Arizona Diamondbacks | ARI | 1.29 | 201306100_ARI_LAN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -11.36 | 201306100_HOU_SEA |
| Seattle Mariners | SEA | -3.87 | 201306080_NYA_SEA |
| Chicago Cubs | CHN | -2.81 | 201306090_PIT_CHN |
| New York Mets | NYN | -2 | 201306080_MIA_NYN |
| Miami Marlins | MIA | -1.76 | 201306080_MIA_NYN |
Based on accumulated WAA for this season up to 2013-06-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 2.41 | Rex Brothers | 28.7 | COL |
| +038+ | 2.34 | Jesse Crain | 30 | CHA |
| +039+ | 2.3 | Tanner Scheppers | 32 | TEX |
| +048+ | 2.06 | Mark Melancon | 31.3 | PIT |
| +058+ | 1.93 | Jason Grilli | 27.7 | PIT |
| +065+ | 1.85 | Ryan Pressly | 29 | MIN |
| +067+ | 1.78 | Adam Ottavino | 33.3 | COL |
| +073+ | 1.71 | Drew Smyly | 37.3 | DET |
| +074+ | 1.68 | Justin Wilson | 36.3 | PIT |
| +076+ | 1.67 | Trevor Rosenthal | 32 | SLN |
| +078+ | 1.66 | Brett Cecil | 32.3 | TOR |
| +080+ | 1.65 | Darren O'Day | 29 | BAL |
| +081+ | 1.64 | Robbie Ross | 29.3 | TEX |
| +086+ | 1.58 | Tommy Hunter | 35 | BAL |
| +085+ | 1.58 | Grant Balfour | 26.3 | OAK |
| +088+ | 1.53 | Luke Gregerson | 30.3 | SDN |
| +090+ | 1.53 | Jerome Williams | 62.7 | ANA |
| +089+ | 1.53 | Jerry Blevins | 28 | OAK |
| +095+ | 1.51 | Steve Delabar | 33 | TOR |
| +093+ | 1.51 | Oliver Perez | 23.3 | SEA |
| +097+ | 1.5 | Joe Smith | 20.3 | CLE |
| +098+ | 1.5 | Preston Claiborne | 18.3 | NYA |
| +099+ | 1.49 | Jim Henderson | 20.7 | MIL |
| +101+ | 1.48 | Edward Mujica | 27.7 | SLN |
| +102+ | 1.46 | Joel Peralta | 29.3 | TBA |
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