| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | 3.03 | 197309121_MIL_BAL |
| New York Yankees | NYA | 1.81 | 197309100_CLE_NYA |
| Oakland Athletics | OAK | 1.6 | 197309120_KCA_OAK |
| St. Louis Cardinals | SLN | 1.21 | 197309120_WAS_SLN |
| Montreal Expos | WAS | 0.92 | 197309120_WAS_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -7.54 | 197309110_CLE_NYA |
| Texas Rangers | TEX | -3.08 | 197309100_TEX_MIN |
| Kansas City Royals | KCA | -2.21 | 197309100_KCA_OAK |
| Houston Astros | HOU | -0.66 | 197309100_HOU_SDN |
| Boston Red Sox | BOS | -0.45 | 197309120_BOS_NYA |
Based on accumulated WAA for this season up to 1973-09-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +013+ | 6.28 | John Hiller | 112.7 | DET |
| +024+ | 5.12 | Rollie Fingers | 114 | OAK |
| +033+ | 4.47 | Bob Reynolds | 102.3 | BAL |
| +038+ | 4.3 | Pedro Borbon | 110.3 | CIN |
| +039+ | 4.29 | Mike Marshall | 157.3 | WAS |
| +041+ | 4.11 | Lindy McDaniel | 145 | NYA |
| +067+ | 3.27 | Dave Giusti | 80.3 | PIT |
| +066+ | 3.27 | Grant Jackson | 74 | BAL |
| +077+ | 2.85 | Bob Locker | 95 | CHN |
| +083+ | 2.78 | Don Wilson | 221 | HOU |
| +085+ | 2.74 | Cy Acosta | 84.3 | CHA |
| +095+ | 2.54 | Randy Moffitt | 89.3 | SFN |
| +098+ | 2.5 | Ramon Hernandez | 76.3 | PIT |
| +112+ | 2.06 | Sparky Lyle | 79.7 | NYA |
| +114+ | 2.04 | Darold Knowles | 88.3 | OAK |
| +116+ | 2 | Diego Segui | 86 | SLN |
| +120+ | 1.97 | Al Hrabosky | 49.3 | SLN |
| +126+ | 1.83 | Ray Corbin | 114.7 | MIN |
| +140+ | 1.65 | Elias Sosa | 96 | SFN |
| +143+ | 1.61 | Horacio Pina | 81 | OAK |
| +142+ | 1.61 | Mac Scarce | 56.7 | PHI |
| +150+ | 1.41 | Eduardo Rodriguez | 62 | MIL |
| +152+ | 1.39 | Al Fitzmorris | 58.7 | KCA |
| +154+ | 1.38 | Orlando Pena | 93.3 | TOT |
| +155+ | 1.35 | Tom Hilgendorf | 91 | CLE |
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