| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | 5.04 | 201309160_SDN_PIT |
| Atlanta Braves | ATL | 4.8 | 201309150_SDN_ATL |
| Toronto Blue Jays | TOR | 1.74 | 201309150_BAL_TOR |
| St. Louis Cardinals | SLN | 1.68 | 201309160_SLN_COL |
| Boston Red Sox | BOS | 0.73 | 201309140_NYA_BOS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Houston Astros | HOU | -6.78 | 201309160_CIN_HOU |
| Colorado Rockies | COL | -6.4 | 201309160_SLN_COL |
| Chicago Cubs | CHN | -3.55 | 201309160_CHN_MIL |
| Chicago White Sox | CHA | -2.55 | 201309150_CLE_CHA |
| Seattle Mariners | SEA | -1.63 | 201309160_SEA_DET |
Based on accumulated WAA for this season up to 2013-09-16.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +034+ | 4.45 | Koji Uehara | 67.7 | BOS |
| +038+ | 4.35 | Mark Melancon | 67.3 | PIT |
| +044+ | 4.03 | Craig Kimbrel | 60.7 | ATL |
| +053+ | 3.66 | Greg Holland | 61 | KCA |
| +058+ | 3.46 | Luke Hochevar | 65.7 | KCA |
| +066+ | 3.22 | Luis Avilan | 61 | ATL |
| +067+ | 3.19 | Rex Brothers | 62 | COL |
| +073+ | 3.15 | Neal Cotts | 48.7 | TEX |
| +077+ | 3.05 | Tanner Scheppers | 66 | TEX |
| +088+ | 2.78 | Justin Wilson | 71 | PIT |
| +090+ | 2.76 | Alexander Torres | 51 | TBA |
| +091+ | 2.73 | Tyler Clippard | 67 | WAS |
| +092+ | 2.71 | Joaquin Benoit | 60.3 | DET |
| +093+ | 2.71 | David Carpenter | 60 | ATL |
| +095+ | 2.69 | Kevin Siegrist | 34.3 | SLN |
| +105+ | 2.55 | Aaron Loup | 67.7 | TOR |
| +109+ | 2.46 | Craig Breslow | 55 | BOS |
| +110+ | 2.45 | Drew Smyly | 73.7 | DET |
| +111+ | 2.43 | Edward Mujica | 61.7 | SLN |
| +116+ | 2.38 | Brad Ziegler | 67.7 | ARI |
| +130+ | 2.2 | Mariano Rivera | 58.7 | NYA |
| +131+ | 2.19 | Josh Collmenter | 87 | ARI |
| +132+ | 2.18 | Tony Watson | 69 | PIT |
| +134+ | 2.14 | Santiago Casilla | 44.3 | SFN |
| +135+ | 2.13 | Louis Coleman | 25.7 | KCA |
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