| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 8.21 | 201304260_ATL_DET |
| Arizona Diamondbacks | ARI | 2.44 | 201304270_COL_ARI |
| Cleveland Indians | CLE | 2.01 | 201304270_CLE_KCA |
| Chicago White Sox | CHA | 1.57 | 201304260_TBA_CHA |
| San Francisco Giants | SFN | 1.4 | 201304260_SFN_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.34 | 201304260_ANA_SEA |
| Houston Astros | HOU | -2.79 | 201304260_HOU_BOS |
| Texas Rangers | TEX | -1.67 | 201304270_TEX_MIN |
| Chicago Cubs | CHN | -1.2 | 201304260_CHN_MIA |
| Miami Marlins | MIA | -0.78 | 201304260_CHN_MIA |
Based on accumulated WAA for this season up to 2013-04-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.15 | Tanner Scheppers | 12.7 | TEX |
| XXXXX | 1.11 | Cory Gearrin | 12.3 | ATL |
| XXXXX | 1.08 | Mark Melancon | 14 | PIT |
| XXXXX | 1.05 | Jim Johnson | 14 | BAL |
| XXXXX | 1.05 | Matt Reynolds | 12.3 | ARI |
| XXXXX | 0.87 | Justin Wilson | 14 | PIT |
| XXXXX | 0.87 | James Russell | 9.7 | CHN |
| XXXXX | 0.87 | Darren O'Day | 12 | BAL |
| XXXXX | 0.87 | Brett Cecil | 14.3 | TOR |
| XXXXX | 0.8 | Rex Brothers | 11.3 | COL |
| XXXXX | 0.8 | Jason Grilli | 11 | PIT |
| XXXXX | 0.78 | Jim Henderson | 11 | MIL |
| XXXXX | 0.78 | Tom Wilhelmsen | 11 | SEA |
| XXXXX | 0.77 | Aroldis Chapman | 11.3 | CIN |
| XXXXX | 0.76 | Scott Rice | 13 | NYN |
| XXXXX | 0.74 | Bryan Shaw | 10.3 | CLE |
| XXXXX | 0.73 | Joe Smith | 8 | CLE |
| XXXXX | 0.73 | Drew Smyly | 15.7 | DET |
| XXXXX | 0.72 | Anthony Varvaro | 12.7 | ATL |
| XXXXX | 0.7 | Chad Gaudin | 15 | SFN |
| XXXXX | 0.69 | Oliver Perez | 10 | SEA |
| XXXXX | 0.69 | Troy Patton | 10 | BAL |
| XXXXX | 0.68 | Kenley Jansen | 12 | LAN |
| XXXXX | 0.67 | Brad Ziegler | 15.3 | ARI |
| XXXXX | 0.64 | Jared Burton | 9.3 | MIN |
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