| 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 | 1.97 | 201306070_NYA_SEA |
| Atlanta Braves | ATL | 1.88 | 201306060_ATL_LAN |
| Philadelphia Phillies | PHI | 1.52 | 201306060_PHI_MIL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -7.19 | 201306060_BAL_HOU |
| Seattle Mariners | SEA | -5.55 | 201306060_NYA_SEA |
| Chicago Cubs | CHN | -2.65 | 201306070_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 2013-06-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 2.31 | Rex Brothers | 27.7 | COL |
| +039+ | 2.17 | Justin Wilson | 35 | PIT |
| +044+ | 2.12 | Jesse Crain | 27.7 | CHA |
| +045+ | 2.11 | Tanner Scheppers | 30 | TEX |
| +047+ | 2.09 | Luke Gregerson | 29.7 | SDN |
| +051+ | 2.04 | Mark Melancon | 31.3 | PIT |
| +060+ | 1.92 | Jason Grilli | 27.7 | PIT |
| +065+ | 1.8 | Tommy Hunter | 33 | BAL |
| +068+ | 1.78 | Adam Ottavino | 33.3 | COL |
| +069+ | 1.77 | Ryan Pressly | 28.3 | MIN |
| +075+ | 1.64 | Brett Cecil | 32.3 | TOR |
| +079+ | 1.57 | Grant Balfour | 26.3 | OAK |
| +082+ | 1.54 | Robbie Ross | 28.3 | TEX |
| +084+ | 1.51 | Drew Smyly | 35.3 | DET |
| +090+ | 1.49 | Preston Claiborne | 18.3 | NYA |
| +091+ | 1.49 | Jerome Williams | 62.7 | ANA |
| +092+ | 1.49 | Joe Smith | 20.3 | CLE |
| +096+ | 1.48 | Oliver Perez | 23 | SEA |
| +093+ | 1.48 | Trevor Rosenthal | 30 | SLN |
| +095+ | 1.48 | Edward Mujica | 27.7 | SLN |
| +099+ | 1.46 | Jerry Blevins | 27.3 | OAK |
| +098+ | 1.46 | Darren O'Day | 27 | BAL |
| +102+ | 1.43 | Bruce Chen | 22 | KCA |
| +105+ | 1.4 | Jonathan Papelbon | 21.7 | PHI |
| +106+ | 1.4 | Steve Delabar | 32 | TOR |
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