| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 2.45 | 197309040_OAK_ANA |
| Baltimore Orioles | BAL | 2.41 | 197309031_BAL_BOS |
| New York Yankees | NYA | 1.88 | 197309030_NYA_DET |
| Detroit Tigers | DET | 1.72 | 197309040_NYA_DET |
| Montreal Expos | WAS | 0.96 | 197309030_CHN_WAS |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -5.83 | 197309040_TEX_CHA |
| Kansas City Royals | KCA | -1.6 | 197309040_MIN_KCA |
| Boston Red Sox | BOS | -1.51 | 197309031_BAL_BOS |
| New York Mets | NYN | -1.28 | 197309050_PHI_NYN |
| Houston Astros | HOU | -1.01 | 197309050_CIN_HOU |
Based on accumulated WAA for this season up to 1973-09-05.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 6 | John Hiller | 107.7 | DET |
| +018+ | 5.38 | Bill Lee | 243.3 | BOS |
| +023+ | 5.21 | Rollie Fingers | 113.3 | OAK |
| +029+ | 4.71 | Lindy McDaniel | 138 | NYA |
| +036+ | 4.18 | Pedro Borbon | 109.7 | CIN |
| +041+ | 3.97 | Bob Reynolds | 97 | BAL |
| +047+ | 3.74 | Mike Marshall | 143.7 | WAS |
| +052+ | 3.54 | Dave Giusti | 76.7 | PIT |
| +072+ | 3.05 | Stan Bahnsen | 248.3 | CHA |
| +077+ | 2.89 | Grant Jackson | 70 | BAL |
| +088+ | 2.43 | Cy Acosta | 81.3 | CHA |
| +092+ | 2.41 | Bob Locker | 90.3 | CHN |
| +093+ | 2.38 | Randy Moffitt | 83 | SFN |
| +094+ | 2.37 | Darold Knowles | 85.3 | OAK |
| +103+ | 2.17 | Ramon Hernandez | 73 | PIT |
| +109+ | 2.06 | Mac Scarce | 52.3 | PHI |
| +115+ | 1.94 | Horacio Pina | 78 | OAK |
| +119+ | 1.89 | Al Hrabosky | 46.3 | SLN |
| +118+ | 1.89 | Sparky Lyle | 78 | NYA |
| +125+ | 1.81 | Diego Segui | 84.3 | SLN |
| +131+ | 1.74 | Eduardo Rodriguez | 61.3 | MIL |
| +136+ | 1.67 | Elias Sosa | 89.3 | SFN |
| +140+ | 1.6 | Ray Burris | 49.7 | CHN |
| +146+ | 1.44 | Al Fitzmorris | 50 | KCA |
| +152+ | 1.34 | Carlos Velazquez | 30 | MIL |
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