| Team | Tm | Tier | Game |
|---|---|---|---|
| Atlanta Braves | ATL | 7.42 | 201304190_ATL_PIT |
| San Francisco Giants | SFN | 2.39 | 201304170_SFN_MIL |
| Arizona Diamondbacks | ARI | 2.38 | 201304170_ARI_NYA |
| Oakland Athletics | OAK | 1.55 | 201304170_HOU_OAK |
| Chicago White Sox | CHA | 1.47 | 201304180_CHA_TOR |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -3.84 | 201304170_HOU_OAK |
| Chicago Cubs | CHN | -2.41 | 201304180_TEX_CHN |
| Seattle Mariners | SEA | -2.3 | 201304190_SEA_TEX |
| Detroit Tigers | DET | -2.05 | 201304170_DET_SEA |
| Texas Rangers | TEX | -1.84 | 201304180_TEX_CHN |
Based on accumulated WAA for this season up to 2013-04-19.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.91 | Hector Santiago | 9.7 | CHA |
| XXXXX | 0.85 | Anthony Varvaro | 9.3 | ATL |
| XXXXX | 0.79 | Joe Ortiz | 10.7 | TEX |
| XXXXX | 0.75 | Chad Gaudin | 10.3 | SFN |
| XXXXX | 0.75 | Scott Rice | 8 | NYN |
| XXXXX | 0.75 | Jim Johnson | 8 | BAL |
| XXXXX | 0.73 | Mark Melancon | 10 | PIT |
| XXXXX | 0.72 | Matt Lindstrom | 7.7 | CHA |
| XXXXX | 0.72 | Matt Reynolds | 8.3 | ARI |
| XXXXX | 0.7 | Craig Kimbrel | 7.7 | ATL |
| XXXXX | 0.69 | Tanner Scheppers | 7.3 | TEX |
| XXXXX | 0.66 | Jeanmar Gomez | 7 | PIT |
| XXXXX | 0.66 | Jerry Blevins | 9.7 | OAK |
| XXXXX | 0.66 | Stephen Pryor | 7.3 | SEA |
| XXXXX | 0.61 | Koji Uehara | 6.7 | BOS |
| XXXXX | 0.61 | Anthony Swarzak | 8.7 | MIN |
| XXXXX | 0.61 | Cory Gearrin | 6.7 | ATL |
| XXXXX | 0.58 | Justin Wilson | 10.7 | PIT |
| XXXXX | 0.57 | Ryan Cook | 8.7 | OAK |
| XXXXX | 0.57 | Antonio Bastardo | 6 | PHI |
| XXXXX | 0.56 | Jason Grilli | 6 | PIT |
| XXXXX | 0.56 | Rafael Betancourt | 8.3 | COL |
| XXXXX | 0.56 | Joe Smith | 6 | CLE |
| XXXXX | 0.56 | Rex Brothers | 8.3 | COL |
| XXXXX | 0.55 | Dallas Keuchel | 8 | HOU |
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