| 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 | 1.44 | 201304280_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 | -2.11 | 201304280_TEX_MIN |
| Kansas City Royals | KCA | -1.72 | 201304281_CLE_KCA |
| Chicago Cubs | CHN | -1.2 | 201304260_CHN_MIA |
Based on accumulated WAA for this season up to 2013-04-28.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.15 | Tanner Scheppers | 12.7 | TEX |
| XXXXX | 1.08 | Matt Reynolds | 12.7 | ARI |
| XXXXX | 1.07 | Mark Melancon | 14 | PIT |
| XXXXX | 1.05 | Justin Wilson | 16 | PIT |
| XXXXX | 1.04 | Jim Johnson | 14 | BAL |
| XXXXX | 0.93 | Darren O'Day | 12.7 | BAL |
| XXXXX | 0.9 | Brett Cecil | 14.7 | TOR |
| XXXXX | 0.87 | James Russell | 9.7 | CHN |
| XXXXX | 0.87 | Tom Wilhelmsen | 12 | SEA |
| XXXXX | 0.86 | Aroldis Chapman | 12.3 | CIN |
| XXXXX | 0.8 | Rex Brothers | 11.3 | COL |
| XXXXX | 0.8 | Jason Grilli | 11 | PIT |
| XXXXX | 0.79 | Robbie Ross | 11 | TEX |
| XXXXX | 0.78 | Jim Henderson | 11 | MIL |
| XXXXX | 0.78 | Scott Rice | 13.3 | NYN |
| XXXXX | 0.74 | Bryan Shaw | 10.3 | CLE |
| XXXXX | 0.73 | Joe Smith | 8 | CLE |
| XXXXX | 0.72 | Anthony Varvaro | 12.7 | ATL |
| XXXXX | 0.72 | Drew Smyly | 15.7 | DET |
| XXXXX | 0.71 | Chad Gaudin | 15 | SFN |
| XXXXX | 0.7 | Jerry Blevins | 14.7 | OAK |
| XXXXX | 0.7 | Bruce Chen | 7.7 | KCA |
| XXXXX | 0.7 | Luke Gregerson | 12.3 | SDN |
| XXXXX | 0.69 | Andrew Bailey | 12.3 | BOS |
| XXXXX | 0.69 | Oliver Perez | 10 | SEA |
_