| Team | Tm | Tier | Game |
|---|---|---|---|
| Toronto Blue Jays | TOR | 3.75 | 201306230_BAL_TOR |
| Oakland Athletics | OAK | 1.7 | 201306220_OAK_SEA |
| San Francisco Giants | SFN | 1.55 | 201306210_MIA_SFN |
| Pittsburgh Pirates | PIT | 1.27 | 201306230_PIT_ANA |
| Texas Rangers | TEX | 1.2 | 201306210_TEX_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -5.82 | 201306220_OAK_SEA |
| Houston Astros | HOU | -4.86 | 201306210_HOU_CHN |
| Chicago Cubs | CHN | -3.14 | 201306230_HOU_CHN |
| Baltimore Orioles | BAL | -2.62 | 201306230_BAL_TOR |
| Colorado Rockies | COL | -1.67 | 201306210_COL_WAS |
Based on accumulated WAA for this season up to 2013-06-23.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +028+ | 2.83 | Tanner Scheppers | 38 | TEX |
| +029+ | 2.77 | Jesse Crain | 34.7 | CHA |
| +031+ | 2.74 | Rex Brothers | 32.3 | COL |
| +040+ | 2.55 | Mark Melancon | 37.3 | PIT |
| +051+ | 2.29 | Drew Smyly | 46.3 | DET |
| +053+ | 2.23 | Brett Cecil | 39 | TOR |
| +063+ | 1.98 | Robbie Ross | 35.7 | TEX |
| +066+ | 1.9 | Oliver Perez | 27.7 | SEA |
| +068+ | 1.88 | Adam Ottavino | 39 | COL |
| +071+ | 1.84 | Alexander Torres | 20 | TBA |
| +074+ | 1.83 | Justin Wilson | 43.3 | PIT |
| +076+ | 1.78 | Trevor Rosenthal | 38 | SLN |
| +081+ | 1.75 | Steve Delabar | 36 | TOR |
| +083+ | 1.68 | Joe Nathan | 32.3 | TEX |
| +084+ | 1.68 | Jason Grilli | 34.7 | PIT |
| +090+ | 1.63 | Aaron Loup | 37 | TOR |
| +092+ | 1.61 | Kevin Gregg | 24.3 | CHN |
| +093+ | 1.61 | Tommy Hunter | 40.3 | BAL |
| +098+ | 1.57 | Craig Kimbrel | 28.3 | ATL |
| +104+ | 1.51 | Mariano Rivera | 28 | NYA |
| +105+ | 1.51 | Cody Allen | 32 | CLE |
| +106+ | 1.5 | Brad Ziegler | 35.3 | ARI |
| +107+ | 1.46 | Neal Cotts | 18.3 | TEX |
| +108+ | 1.45 | Edward Mujica | 32 | SLN |
| +109+ | 1.45 | Darren O'Day | 34 | BAL |
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