| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 4.63 | 197308200_DET_OAK |
| Baltimore Orioles | BAL | 1.25 | 197308180_CHA_BAL |
| California Angels | ANA | 1.24 | 197308190_DET_ANA |
| New York Yankees | NYA | 1.21 | 197308200_NYA_KCA |
| Los Angeles Dodgers | LAN | 1.08 | 197308180_LAN_CHN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Cleveland Indians | CLE | -7.34 | 197308180_MIN_CLE |
| Texas Rangers | TEX | -4.29 | 197308190_NYA_TEX |
| San Diego Padres | SDN | -2.12 | 197308180_SDN_SLN |
| Atlanta Braves | ATL | -1.69 | 197308180_ATL_WAS |
| Montreal Expos | WAS | -1.3 | 197308180_ATL_WAS |
Based on accumulated WAA for this season up to 1973-08-20.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +014+ | 5.39 | Rollie Fingers | 99 | OAK |
| +022+ | 4.79 | Nolan Ryan | 246.7 | ANA |
| +023+ | 4.69 | John Hiller | 90.7 | DET |
| +026+ | 4.24 | Lindy McDaniel | 129 | NYA |
| +051+ | 3.23 | Mike Marshall | 128.7 | WAS |
| +054+ | 3.2 | Pedro Borbon | 96 | CIN |
| +057+ | 3.09 | Grant Jackson | 65.3 | BAL |
| +060+ | 3.05 | Dave Giusti | 66.3 | PIT |
| +064+ | 2.98 | Bob Reynolds | 83.7 | BAL |
| +080+ | 2.44 | Eduardo Rodriguez | 52.7 | MIL |
| +087+ | 2.27 | Al Downing | 158.7 | LAN |
| +092+ | 2.19 | Jim Brewer | 61.7 | LAN |
| +091+ | 2.19 | Darold Knowles | 79 | OAK |
| +103+ | 1.97 | Cy Acosta | 66.3 | CHA |
| +105+ | 1.95 | Ramon Hernandez | 63.3 | PIT |
| +107+ | 1.92 | Randy Moffitt | 75.7 | SFN |
| +117+ | 1.73 | Sparky Lyle | 72 | NYA |
| +118+ | 1.71 | Vida Blue | 207.3 | OAK |
| +126+ | 1.58 | Bob Locker | 76.7 | CHN |
| +132+ | 1.51 | Diego Segui | 71 | SLN |
| +133+ | 1.5 | Ray Burris | 41.7 | CHN |
| +144+ | 1.42 | Doug Bird | 69.3 | KCA |
| +146+ | 1.4 | Mac Scarce | 45 | PHI |
| XXXXX | 1.17 | Horacio Pina | 64.7 | OAK |
| XXXXX | 1.15 | Al Hrabosky | 37.7 | SLN |
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