| Team | Tm | Tier | Game |
|---|---|---|---|
| Boston Red Sox | BOS | 5.4 | 201004090_BOS_KCA |
| Oakland Athletics | OAK | 2.9 | 201004080_SEA_OAK |
| San Francisco Giants | SFN | 2.18 | 201004090_ATL_SFN |
| St. Louis Cardinals | SLN | 1.4 | 201004090_SLN_MIL |
| New York Yankees | NYA | 1.31 | 201004090_NYA_TBA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Colorado Rockies | COL | -6.07 | 201004100_SDN_COL |
| Houston Astros | HOU | -2.21 | 201004100_PHI_HOU |
| Arizona Diamondbacks | ARI | -2.17 | 201004100_PIT_ARI |
| Baltimore Orioles | BAL | -1.61 | 201004100_TOR_BAL |
| Washington Nationals | WAS | -1.57 | 201004100_WAS_NYN |
Based on accumulated WAA for this season up to 2010-04-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 0.63 | Tyler Clippard | 6.3 | WAS |
| XXXXX | 0.48 | Burke Badenhop | 5 | MIA |
| XXXXX | 0.46 | Tim Stauffer | 5 | SDN |
| XXXXX | 0.45 | Sean Marshall | 4.3 | CHN |
| XXXXX | 0.38 | Matt Guerrier | 4 | MIN |
| XXXXX | 0.38 | Fernando Nieve | 4 | NYN |
| XXXXX | 0.36 | Peter Moylan | 4 | ATL |
| XXXXX | 0.36 | Rafael Betancourt | 4 | COL |
| XXXXX | 0.36 | Jensen Lewis | 3.7 | CLE |
| XXXXX | 0.35 | Phil Coke | 3.7 | DET |
| XXXXX | 0.35 | Joel Zumaya | 3.7 | DET |
| XXXXX | 0.33 | David Herndon | 3.3 | PHI |
| XXXXX | 0.33 | Kris Medlen | 3.7 | ATL |
| XXXXX | 0.33 | Aaron Laffey | 3.3 | CLE |
| XXXXX | 0.32 | Jesse Crain | 3.3 | MIN |
| XXXXX | 0.32 | Brad Ziegler | 3.3 | OAK |
| XXXXX | 0.3 | Brian Wilson | 3.3 | SFN |
| XXXXX | 0.3 | Chad Durbin | 3 | PHI |
| XXXXX | 0.3 | Matt Capps | 3 | WAS |
| XXXXX | 0.29 | Todd Coffey | 3 | MIL |
| XXXXX | 0.29 | LaTroy Hawkins | 3 | MIL |
| XXXXX | 0.29 | Micah Owings | 3 | CIN |
| XXXXX | 0.29 | Octavio Dotel | 3 | PIT |
| XXXXX | 0.29 | Mitchell Boggs | 3 | SLN |
| XXXXX | 0.27 | Sean White | 2.7 | SEA |
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