| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.27 | 197306030_WAS_LAN |
| Cincinnati Reds | CIN | 1.47 | 197306030_CIN_PIT |
| Oakland Athletics | OAK | 1.05 | 197306030_OAK_BOS |
| New York Yankees | NYA | 0.79 | 197306030_ANA_NYA |
| Baltimore Orioles | BAL | 0.72 | 197306020_BAL_TEX |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -4.68 | 197306030_BAL_TEX |
| Philadelphia Phillies | PHI | -3.55 | 197306040_PHI_HOU |
| Kansas City Royals | KCA | -2.18 | 197306020_CLE_KCA |
| San Francisco Giants | SFN | -1.49 | 197306030_PHI_SFN |
| San Diego Padres | SDN | -1.12 | 197306020_NYN_SDN |
Based on accumulated WAA for this season up to 1973-06-04.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +040+ | 1.73 | Terry Forster | 45 | CHA |
| +043+ | 1.67 | Rollie Fingers | 38 | OAK |
| +047+ | 1.53 | Bob Locker | 38.7 | CHN |
| +053+ | 1.44 | Diego Segui | 24.7 | SLN |
| +056+ | 1.41 | Dave Giusti | 27.3 | PIT |
| +059+ | 1.38 | Don Gullett | 84.3 | CIN |
| +065+ | 1.34 | Dave Sells | 18.3 | ANA |
| +064+ | 1.34 | Elias Sosa | 28.7 | SFN |
| +068+ | 1.3 | Sparky Lyle | 35 | NYA |
| +070+ | 1.28 | Tom Hilgendorf | 28.3 | CLE |
| +072+ | 1.27 | Pedro Borbon | 45.3 | CIN |
| +073+ | 1.26 | Jim Ray | 20.3 | HOU |
| XXXXX | 1.17 | Jim Rooker | 24.3 | PIT |
| XXXXX | 1.14 | Randy Moffitt | 41.3 | SFN |
| XXXXX | 1.13 | Ray Corbin | 40.7 | MIN |
| XXXXX | 1.09 | John Hiller | 26 | DET |
| XXXXX | 1.05 | Jim Brewer | 27 | LAN |
| XXXXX | 0.98 | Fred Beene | 21.3 | NYA |
| XXXXX | 0.91 | Skip Lockwood | 52.3 | MIL |
| XXXXX | 0.84 | Phil Niekro | 46.7 | ATL |
| XXXXX | 0.77 | Steve Foucault | 28.3 | TEX |
| XXXXX | 0.72 | Ray Lamb | 39.3 | CLE |
| XXXXX | 0.71 | Mac Scarce | 26 | PHI |
| XXXXX | 0.69 | Jack Aker | 31 | CHN |
| XXXXX | 0.67 | Doug Bird | 18 | KCA |
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