| Team | Tm | Tier | Game |
|---|---|---|---|
| Chicago White Sox | CHA | 11.96 | 197305280_CLE_CHA |
| Los Angeles Dodgers | LAN | 1.63 | 197305280_PHI_LAN |
| Cincinnati Reds | CIN | 1.61 | 197305290_CIN_SLN |
| Oakland Athletics | OAK | 1.36 | 197305290_OAK_NYA |
| Baltimore Orioles | BAL | 0.62 | 197305300_BAL_KCA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -6.95 | 197305290_CLE_TEX |
| Philadelphia Phillies | PHI | -2.2 | 197305280_PHI_LAN |
| Cleveland Indians | CLE | -1.9 | 197305280_CLE_CHA |
| California Angels | ANA | -1.9 | 197305280_ANA_MIL |
| San Diego Padres | SDN | -1.16 | 197305280_WAS_SDN |
Based on accumulated WAA for this season up to 1973-05-30.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 5.39 | Wilbur Wood | 131.7 | CHA |
| +024+ | 2.22 | Paul Splittorff | 96.3 | KCA |
| +034+ | 1.82 | Ray Lamb | 35 | CLE |
| +044+ | 1.55 | Rollie Fingers | 34 | OAK |
| +052+ | 1.49 | Pedro Borbon | 43 | CIN |
| +057+ | 1.42 | Bob Locker | 34.7 | CHN |
| +061+ | 1.36 | Terry Forster | 37.7 | CHA |
| +062+ | 1.32 | Tom Hilgendorf | 26.3 | CLE |
| +063+ | 1.31 | Dave Giusti | 26 | PIT |
| +066+ | 1.27 | Jim Rooker | 23 | PIT |
| +069+ | 1.25 | Jim Ray | 20.3 | HOU |
| XXXXX | 1.22 | Roger Nelson | 34.7 | CIN |
| XXXXX | 1.22 | Skip Lockwood | 50.3 | MIL |
| XXXXX | 1.2 | Diego Segui | 21.7 | SLN |
| XXXXX | 1.15 | Randy Moffitt | 41.3 | SFN |
| XXXXX | 1.14 | Dave Sells | 16 | ANA |
| XXXXX | 1.1 | Elias Sosa | 25.7 | SFN |
| XXXXX | 1.06 | Sparky Lyle | 32 | NYA |
| XXXXX | 1.05 | Jim Brewer | 27 | LAN |
| XXXXX | 1.02 | George Stone | 15 | NYN |
| XXXXX | 0.9 | John Hiller | 23.7 | DET |
| XXXXX | 0.86 | Bruce DalCanton | 57.7 | KCA |
| XXXXX | 0.77 | Mac Scarce | 24.3 | PHI |
| XXXXX | 0.7 | Bobby Bolin | 10.7 | BOS |
| XXXXX | 0.68 | Jack Aker | 28.3 | CHN |
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