| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 3.44 | 197306120_NYA_OAK |
| Los Angeles Dodgers | LAN | 2.56 | 197306120_LAN_PHI |
| Baltimore Orioles | BAL | 1.66 | 197306100_MIN_BAL |
| Cincinnati Reds | CIN | 1.62 | 197306100_CIN_CHN |
| Houston Astros | HOU | 1.26 | 197306120_CHN_HOU |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -3.3 | 197306100_NYA_KCA |
| San Francisco Giants | SFN | -3.17 | 197306100_SFN_WAS |
| Philadelphia Phillies | PHI | -2.58 | 197306100_SDN_PHI |
| Cleveland Indians | CLE | -1.3 | 197306101_CHA_CLE |
| San Diego Padres | SDN | -1.07 | 197306120_SDN_WAS |
Based on accumulated WAA for this season up to 1973-06-12.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 2.23 | Terry Forster | 52 | CHA |
| +035+ | 2.1 | Dave Roberts | 82.3 | HOU |
| +046+ | 1.88 | Sparky Lyle | 40.7 | NYA |
| +047+ | 1.86 | Dave Giusti | 31.7 | PIT |
| +049+ | 1.83 | Diego Segui | 31 | SLN |
| +057+ | 1.69 | Ray Corbin | 51.7 | MIN |
| +059+ | 1.65 | John Hiller | 34.3 | DET |
| +062+ | 1.62 | Tom Hilgendorf | 32 | CLE |
| +064+ | 1.57 | Pedro Borbon | 52.7 | CIN |
| +065+ | 1.54 | Jim Ray | 23.3 | HOU |
| +070+ | 1.47 | Bob Locker | 42 | CHN |
| +073+ | 1.43 | Ross Grimsley | 90.3 | CIN |
| +075+ | 1.41 | Elias Sosa | 36 | SFN |
| +077+ | 1.39 | Dave Sells | 21 | ANA |
| +086+ | 1.29 | Jim Brewer | 29 | LAN |
| XXXXX | 1.24 | Fred Beene | 31 | NYA |
| XXXXX | 1.24 | Grant Jackson | 27 | BAL |
| XXXXX | 1.21 | Randy Moffitt | 48.3 | SFN |
| XXXXX | 1.01 | Pete Richert | 20.3 | LAN |
| XXXXX | 0.87 | Skip Lockwood | 58 | MIL |
| XXXXX | 0.87 | Tom Walker | 42 | WAS |
| XXXXX | 0.86 | Bill Gogolewski | 48 | TEX |
| XXXXX | 0.85 | Frank Linzy | 27.7 | MIL |
| XXXXX | 0.84 | Darold Knowles | 27.3 | OAK |
| XXXXX | 0.76 | Lindy McDaniel | 54.3 | NYA |
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