| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 11.96 | 197305280_CLE_CHA |
| Los Angeles Dodgers | LAN | 2 | 197305270_NYN_LAN |
| Cincinnati Reds | CIN | 1.61 | 197305290_CIN_SLN |
| Oakland Athletics | OAK | 1.36 | 197305290_OAK_NYA |
| Chicago Cubs | CHN | 0.73 | 197305270_CHN_CIN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -7.18 | 197305270_TEX_NYA |
| Philadelphia Phillies | PHI | -2.61 | 197305271_PHI_SDN |
| California Angels | ANA | -1.9 | 197305280_ANA_MIL |
| Cleveland Indians | CLE | -1.9 | 197305280_CLE_CHA |
| San Diego Padres | SDN | -1.16 | 197305280_WAS_SDN |
Based on accumulated WAA for this season up to 1973-05-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.41 | Wilbur Wood | 131.7 | CHA |
| +023+ | 2.25 | Paul Splittorff | 96.3 | KCA |
| +034+ | 1.82 | Ray Lamb | 35 | CLE |
| +046+ | 1.55 | Rollie Fingers | 34 | OAK |
| +052+ | 1.49 | Pedro Borbon | 43 | CIN |
| +058+ | 1.43 | Bob Locker | 34.7 | CHN |
| +061+ | 1.37 | Terry Forster | 37.7 | CHA |
| +063+ | 1.32 | Tom Hilgendorf | 26.3 | CLE |
| +064+ | 1.31 | Dave Giusti | 26 | PIT |
| +065+ | 1.28 | Jim Rooker | 23 | PIT |
| +068+ | 1.25 | Jim Ray | 20.3 | HOU |
| XXXXX | 1.22 | Roger Nelson | 34.7 | CIN |
| XXXXX | 1.21 | Diego Segui | 21.7 | SLN |
| XXXXX | 1.16 | Randy Moffitt | 41.3 | SFN |
| XXXXX | 1.14 | Dave Sells | 16 | ANA |
| XXXXX | 1.11 | Elias Sosa | 25.7 | SFN |
| XXXXX | 1.07 | Ray Corbin | 37 | MIN |
| XXXXX | 1.06 | Jim Brewer | 27 | LAN |
| XXXXX | 1.02 | George Stone | 15 | NYN |
| XXXXX | 0.93 | Sparky Lyle | 30.3 | NYA |
| XXXXX | 0.9 | John Hiller | 23.7 | DET |
| XXXXX | 0.87 | Bruce DalCanton | 52.7 | KCA |
| XXXXX | 0.84 | Skip Lockwood | 45.7 | MIL |
| XXXXX | 0.7 | Bobby Bolin | 10.7 | BOS |
| XXXXX | 0.69 | Mac Scarce | 23.3 | PHI |
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