| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 2.94 | 197309110_BOS_BAL |
| New York Yankees | NYA | 1.81 | 197309100_CLE_NYA |
| Oakland Athletics | OAK | 1.42 | 197309100_KCA_OAK |
| St. Louis Cardinals | SLN | 1.16 | 197309110_WAS_SLN |
| Montreal Expos | WAS | 0.9 | 197309110_WAS_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -7.85 | 197309091_BAL_CLE |
| Texas Rangers | TEX | -4.37 | 197309090_OAK_TEX |
| Kansas City Royals | KCA | -2.21 | 197309100_KCA_OAK |
| Houston Astros | HOU | -0.83 | 197309090_HOU_SFN |
| New York Mets | NYN | -0.69 | 197309090_NYN_WAS |
Based on accumulated WAA for this season up to 1973-09-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 6.28 | John Hiller | 112.7 | DET |
| +021+ | 5.2 | Bill Lee | 252 | BOS |
| +024+ | 5.13 | Rollie Fingers | 114 | OAK |
| +030+ | 4.72 | Lindy McDaniel | 140 | NYA |
| +035+ | 4.48 | Bob Reynolds | 102.3 | BAL |
| +039+ | 4.3 | Pedro Borbon | 110.3 | CIN |
| +040+ | 4.3 | Mike Marshall | 157.3 | WAS |
| +071+ | 3.1 | Dave Giusti | 78.3 | PIT |
| +070+ | 3.1 | Grant Jackson | 72 | BAL |
| +082+ | 2.79 | Don Wilson | 221 | HOU |
| +085+ | 2.77 | Bob Locker | 94 | CHN |
| +089+ | 2.74 | Cy Acosta | 84.3 | CHA |
| +096+ | 2.5 | Ramon Hernandez | 76.3 | PIT |
| +100+ | 2.43 | Randy Moffitt | 88 | SFN |
| +111+ | 2.07 | Sparky Lyle | 79.7 | NYA |
| +115+ | 2 | Diego Segui | 86 | SLN |
| +117+ | 1.97 | Al Hrabosky | 49.3 | SLN |
| +120+ | 1.96 | Darold Knowles | 87.3 | OAK |
| +138+ | 1.65 | Elias Sosa | 96 | SFN |
| +139+ | 1.65 | Mac Scarce | 54.7 | PHI |
| +143+ | 1.61 | Ray Corbin | 112 | MIN |
| +142+ | 1.61 | Horacio Pina | 81 | OAK |
| +149+ | 1.41 | Eduardo Rodriguez | 62 | MIL |
| +150+ | 1.39 | Al Fitzmorris | 58.7 | KCA |
| +151+ | 1.38 | Orlando Pena | 93.3 | TOT |
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