| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 3.05 | 201305140_SFN_TOR |
| Atlanta Braves | ATL | 2.52 | 201305150_ATL_ARI |
| Cincinnati Reds | CIN | 1.16 | 201305160_CIN_MIA |
| Washington Nationals | WAS | 0.98 | 201305160_WAS_SDN |
| New York Yankees | NYA | 0.95 | 201305150_SEA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -9.65 | 201305150_HOU_DET |
| Texas Rangers | TEX | -2.2 | 201305150_TEX_OAK |
| Miami Marlins | MIA | -1.37 | 201305140_CIN_MIA |
| Chicago Cubs | CHN | -1.13 | 201305150_COL_CHN |
| LA Angels of Anaheim | ANA | -1.02 | 201305160_CHA_ANA |
Based on accumulated WAA for this season up to 2013-05-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +032+ | 1.75 | Mark Melancon | 21 | PIT |
| +035+ | 1.72 | Tanner Scheppers | 20.7 | TEX |
| +052+ | 1.46 | Tom Wilhelmsen | 18 | SEA |
| +053+ | 1.46 | Justin Wilson | 24.7 | PIT |
| +059+ | 1.4 | Rex Brothers | 17.3 | COL |
| +063+ | 1.35 | Robbie Ross | 16.7 | TEX |
| +066+ | 1.34 | Matt Reynolds | 19.7 | ARI |
| +064+ | 1.34 | Jesse Crain | 19 | CHA |
| +069+ | 1.33 | Cory Gearrin | 18.7 | ATL |
| +070+ | 1.32 | Edgmer Escalona | 23.3 | COL |
| +077+ | 1.27 | Luke Gregerson | 18 | SDN |
| XXXXX | 1.23 | Jason Grilli | 17.7 | PIT |
| XXXXX | 1.2 | Ryan Webb | 22 | MIA |
| XXXXX | 1.19 | Adam Warren | 19.7 | NYA |
| XXXXX | 1.17 | Bobby Parnell | 17.3 | NYN |
| XXXXX | 1.16 | Jim Henderson | 17 | MIL |
| XXXXX | 1.15 | Jonathan Papelbon | 16.7 | PHI |
| XXXXX | 1.15 | James Russell | 14.7 | CHN |
| XXXXX | 1.14 | Sean Doolittle | 17 | OAK |
| XXXXX | 1.13 | Oliver Perez | 16.7 | SEA |
| XXXXX | 1.13 | Darren O'Day | 19 | BAL |
| XXXXX | 1.09 | Drew Smyly | 24 | DET |
| XXXXX | 1.07 | Tommy Hunter | 20.7 | BAL |
| XXXXX | 1.06 | Joe Smith | 13.7 | CLE |
| XXXXX | 1.01 | Jim Johnson | 20 | BAL |
_