| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 3.42 | 197309150_NYA_BAL |
| St. Louis Cardinals | SLN | 1.39 | 197309140_PIT_SLN |
| Montreal Expos | WAS | 1.08 | 197309150_PHI_WAS |
| Detroit Tigers | DET | 0.97 | 197309150_MIL_DET |
| Oakland Athletics | OAK | 0.89 | 197309150_TEX_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -7.34 | 197309140_CLE_BOS |
| Texas Rangers | TEX | -2.05 | 197309150_TEX_OAK |
| Chicago White Sox | CHA | -2.02 | 197309140_MIN_CHA |
| Kansas City Royals | KCA | -1.72 | 197309140_KCA_ANA |
| New York Mets | NYN | -0.72 | 197309151_CHN_NYN |
Based on accumulated WAA for this season up to 1973-09-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +012+ | 6.53 | John Hiller | 115.7 | DET |
| +022+ | 5.21 | Rollie Fingers | 117.7 | OAK |
| +030+ | 4.77 | Bob Reynolds | 106 | BAL |
| +036+ | 4.45 | Pedro Borbon | 112.3 | CIN |
| +044+ | 4.02 | Mike Marshall | 159.3 | WAS |
| +068+ | 3.26 | Grant Jackson | 74 | BAL |
| +075+ | 2.96 | Ramon Hernandez | 81.7 | PIT |
| +077+ | 2.91 | Cy Acosta | 86.3 | CHA |
| +079+ | 2.86 | Dave Giusti | 83 | PIT |
| +085+ | 2.76 | Don Wilson | 221 | HOU |
| +088+ | 2.72 | Randy Moffitt | 91.3 | SFN |
| +098+ | 2.46 | Bob Locker | 95.3 | CHN |
| +111+ | 2.14 | Al Hrabosky | 51.3 | SLN |
| +112+ | 2.12 | Sparky Lyle | 80.7 | NYA |
| +118+ | 2.03 | Darold Knowles | 88.3 | OAK |
| +124+ | 1.83 | Ray Corbin | 114.7 | MIN |
| +142+ | 1.6 | Orlando Pena | 96 | TOT |
| +144+ | 1.58 | Al Fitzmorris | 65.7 | KCA |
| +145+ | 1.57 | Mac Scarce | 58.7 | PHI |
| +149+ | 1.45 | Tom Hilgendorf | 94.7 | CLE |
| +156+ | 1.36 | Bill Bonham | 126 | CHN |
| +158+ | 1.31 | Elias Sosa | 99.3 | SFN |
| +159+ | 1.31 | Don McMahon | 24.7 | SFN |
| XXXXX | 1.24 | Diego Segui | 87 | SLN |
| XXXXX | 1.23 | Carlos Velazquez | 31 | MIL |
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