| Team | Tm | Tier | Game |
|---|---|---|---|
| San Francisco Giants | SFN | 3.1 | 201305120_ATL_SFN |
| Atlanta Braves | ATL | 2.27 | 201305140_ATL_ARI |
| Arizona Diamondbacks | ARI | 1.36 | 201305120_PHI_ARI |
| Cincinnati Reds | CIN | 0.98 | 201305140_CIN_MIA |
| New York Yankees | NYA | 0.8 | 201305140_SEA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -11.5 | 201305130_HOU_DET |
| Texas Rangers | TEX | -2.33 | 201305130_TEX_OAK |
| Chicago Cubs | CHN | -1.55 | 201305120_CHN_WAS |
| Miami Marlins | MIA | -1.37 | 201305140_CIN_MIA |
| LA Angels of Anaheim | ANA | -0.84 | 201305140_KCA_ANA |
Based on accumulated WAA for this season up to 2013-05-14.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +036+ | 1.65 | Tanner Scheppers | 20 | TEX |
| +037+ | 1.65 | Mark Melancon | 20 | PIT |
| +054+ | 1.39 | Rex Brothers | 17.3 | COL |
| +059+ | 1.34 | Robbie Ross | 16.7 | TEX |
| +060+ | 1.33 | Justin Wilson | 23.3 | PIT |
| +066+ | 1.31 | Edgmer Escalona | 23.3 | COL |
| +063+ | 1.31 | Chad Gaudin | 21.3 | SFN |
| +072+ | 1.27 | Tom Wilhelmsen | 16 | SEA |
| +073+ | 1.27 | Luke Gregerson | 18 | SDN |
| XXXXX | 1.24 | Matt Reynolds | 18.7 | ARI |
| XXXXX | 1.24 | Jesse Crain | 18 | CHA |
| XXXXX | 1.15 | Jim Henderson | 17 | MIL |
| XXXXX | 1.15 | Tommy Hunter | 19.3 | BAL |
| XXXXX | 1.14 | Jonathan Papelbon | 16.7 | PHI |
| XXXXX | 1.13 | Jason Grilli | 16.7 | PIT |
| XXXXX | 1.13 | Sean Doolittle | 17 | OAK |
| XXXXX | 1.13 | Cory Gearrin | 16.7 | ATL |
| XXXXX | 1.12 | Darren O'Day | 19 | BAL |
| XXXXX | 1.11 | James Russell | 14.3 | CHN |
| XXXXX | 1.1 | Ryan Webb | 21 | MIA |
| XXXXX | 1.09 | Adam Warren | 18.7 | NYA |
| XXXXX | 1.07 | Bobby Parnell | 16.3 | NYN |
| XXXXX | 1.06 | Joe Smith | 13.7 | CLE |
| XXXXX | 1.02 | Drew Smyly | 23.3 | DET |
| XXXXX | 1 | Jim Johnson | 20 | BAL |
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