| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 7.88 | 201304210_ATL_PIT |
| Arizona Diamondbacks | ARI | 2.46 | 201304210_ARI_COL |
| San Francisco Giants | SFN | 2.31 | 201304200_SDN_SFN |
| Chicago White Sox | CHA | 1.64 | 201304210_MIN_CHA |
| Oakland Athletics | OAK | 1.13 | 201304190_OAK_TBA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -3.43 | 201304210_CLE_HOU |
| Seattle Mariners | SEA | -2.87 | 201304210_SEA_TEX |
| Chicago Cubs | CHN | -2.13 | 201304190_CHN_MIL |
| Detroit Tigers | DET | -2.09 | 201304200_DET_ANA |
| Texas Rangers | TEX | -1.5 | 201304190_SEA_TEX |
Based on accumulated WAA for this season up to 2013-04-21.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.98 | Hector Santiago | 10.7 | CHA |
| XXXXX | 0.93 | Chad Gaudin | 12.3 | SFN |
| XXXXX | 0.87 | Jeanmar Gomez | 9.3 | PIT |
| XXXXX | 0.87 | Joe Ortiz | 11.7 | TEX |
| XXXXX | 0.85 | Anthony Varvaro | 9.3 | ATL |
| XXXXX | 0.83 | Jim Johnson | 9 | BAL |
| XXXXX | 0.83 | Scott Rice | 9 | NYN |
| XXXXX | 0.81 | Mark Melancon | 11 | PIT |
| XXXXX | 0.8 | Tanner Scheppers | 8.7 | TEX |
| XXXXX | 0.8 | Matt Reynolds | 9.3 | ARI |
| XXXXX | 0.79 | Cory Gearrin | 8.7 | ATL |
| XXXXX | 0.74 | Jason Grilli | 8 | PIT |
| XXXXX | 0.72 | Ryan Cook | 10.3 | OAK |
| XXXXX | 0.7 | Craig Kimbrel | 7.7 | ATL |
| XXXXX | 0.69 | Justin Wilson | 12 | PIT |
| XXXXX | 0.68 | Jared Burton | 7.3 | MIN |
| XXXXX | 0.68 | Drew Smyly | 15 | DET |
| XXXXX | 0.68 | Bryan Shaw | 9.7 | CLE |
| XXXXX | 0.66 | Jerry Blevins | 9.7 | OAK |
| XXXXX | 0.64 | Joe Smith | 7 | CLE |
| XXXXX | 0.61 | Rex Brothers | 9 | COL |
| XXXXX | 0.61 | Aroldis Chapman | 9.3 | CIN |
| XXXXX | 0.6 | Jim Henderson | 9 | MIL |
| XXXXX | 0.6 | Antonio Bastardo | 6.3 | PHI |
| XXXXX | 0.6 | Junichi Tazawa | 9 | BOS |
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