| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.92 | 201306250_TOR_TBA |
| Texas Rangers | TEX | 1.92 | 201306270_TEX_NYA |
| Atlanta Braves | ATL | 1.54 | 201306260_ATL_KCA |
| Pittsburgh Pirates | PIT | 1.05 | 201306250_PIT_SEA |
| New York Yankees | NYA | 1.04 | 201306250_TEX_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -8.65 | 201306260_SLN_HOU |
| Seattle Mariners | SEA | -5.43 | 201306250_PIT_SEA |
| Baltimore Orioles | BAL | -5.06 | 201306250_CLE_BAL |
| Chicago Cubs | CHN | -2.99 | 201306260_CHN_MIL |
| Cincinnati Reds | CIN | -1.14 | 201306260_CIN_OAK |
Based on accumulated WAA for this season up to 2013-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +030+ | 2.85 | Tanner Scheppers | 40.7 | TEX |
| +031+ | 2.84 | Rex Brothers | 33.3 | COL |
| +033+ | 2.77 | Jesse Crain | 34.7 | CHA |
| +039+ | 2.64 | Mark Melancon | 38.3 | PIT |
| +058+ | 2.18 | Brett Cecil | 40.7 | TOR |
| +067+ | 1.92 | Adam Ottavino | 41.7 | COL |
| +069+ | 1.89 | Oliver Perez | 27.7 | SEA |
| +070+ | 1.88 | Steve Delabar | 37.3 | TOR |
| +080+ | 1.78 | Trevor Rosenthal | 38 | SLN |
| +079+ | 1.78 | Tommy Hunter | 42.3 | BAL |
| +083+ | 1.77 | Joe Nathan | 33.3 | TEX |
| +082+ | 1.77 | Drew Smyly | 47.7 | DET |
| +084+ | 1.76 | Aaron Loup | 38.3 | TOR |
| +087+ | 1.72 | Alexander Torres | 21 | TBA |
| +089+ | 1.71 | Justin Wilson | 44.3 | PIT |
| +088+ | 1.71 | Robbie Ross | 37.3 | TEX |
| +092+ | 1.68 | Brad Ziegler | 37.3 | ARI |
| +093+ | 1.67 | Jason Grilli | 34.7 | PIT |
| +096+ | 1.66 | Craig Kimbrel | 29.3 | ATL |
| +097+ | 1.64 | Neal Cotts | 20.3 | TEX |
| +100+ | 1.6 | Mariano Rivera | 29 | NYA |
| +101+ | 1.6 | Kenley Jansen | 40 | LAN |
| +109+ | 1.53 | Josh Collmenter | 42.7 | ARI |
| +110+ | 1.51 | Cody Allen | 32 | CLE |
| +112+ | 1.49 | Kevin Gregg | 25.3 | CHN |
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