| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 4.13 | 197309070_OAK_TEX |
| Baltimore Orioles | BAL | 3.22 | 197309080_BAL_CLE |
| New York Yankees | NYA | 1.96 | 197309070_MIL_NYA |
| Montreal Expos | WAS | 1.07 | 197309071_NYN_WAS |
| Pittsburgh Pirates | PIT | 0.86 | 197309070_PIT_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.41 | 197309070_OAK_TEX |
| Cleveland Indians | CLE | -4.57 | 197309080_BAL_CLE |
| Kansas City Royals | KCA | -1.34 | 197309081_ANA_KCA |
| Houston Astros | HOU | -1.07 | 197309070_HOU_SFN |
| New York Mets | NYN | -1.01 | 197309071_NYN_WAS |
Based on accumulated WAA for this season up to 1973-09-08.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +011+ | 6.12 | John Hiller | 111 | DET |
| +021+ | 5.15 | Bill Lee | 252 | BOS |
| +022+ | 5.1 | Rollie Fingers | 114 | OAK |
| +027+ | 4.71 | Lindy McDaniel | 140 | NYA |
| +039+ | 4.23 | Pedro Borbon | 109.7 | CIN |
| +042+ | 4.07 | Mike Marshall | 155 | WAS |
| +043+ | 3.99 | Bob Reynolds | 97 | BAL |
| +045+ | 3.92 | Stan Bahnsen | 257.3 | CHA |
| +071+ | 3.08 | Dave Giusti | 78.3 | PIT |
| +077+ | 2.91 | Grant Jackson | 70 | BAL |
| +084+ | 2.72 | Randy Moffitt | 86.7 | SFN |
| +088+ | 2.61 | Bob Locker | 92.3 | CHN |
| +089+ | 2.58 | Don Wilson | 219 | HOU |
| +092+ | 2.55 | Cy Acosta | 82.3 | CHA |
| +101+ | 2.22 | Ramon Hernandez | 73.3 | PIT |
| +113+ | 2 | Darold Knowles | 85.7 | OAK |
| +117+ | 1.97 | Al Hrabosky | 47 | SLN |
| +129+ | 1.84 | Diego Segui | 84.3 | SLN |
| +142+ | 1.6 | Horacio Pina | 81 | OAK |
| +144+ | 1.56 | Mac Scarce | 53.7 | PHI |
| +146+ | 1.45 | Elias Sosa | 91.3 | SFN |
| +149+ | 1.4 | Eduardo Rodriguez | 62 | MIL |
| +151+ | 1.38 | Carlos Velazquez | 30.3 | MIL |
| +152+ | 1.36 | Ray Corbin | 109.3 | MIN |
| +154+ | 1.34 | Tom Hilgendorf | 91 | CLE |
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