| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.91 | 197305110_LAN_SFN |
| Oakland Athletics | OAK | 1.68 | 197305110_OAK_TEX |
| Chicago Cubs | CHN | 1.35 | 197305110_PHI_CHN |
| New York Yankees | NYA | 0.89 | 197305110_BAL_NYA |
| Chicago White Sox | CHA | 0.78 | 197305110_CHA_ANA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5.6 | 197305110_PHI_CHN |
| Cleveland Indians | CLE | -4.21 | 197305110_CLE_BOS |
| San Francisco Giants | SFN | -1.87 | 197305090_SLN_SFN |
| Montreal Expos | WAS | -1.76 | 197305110_WAS_SLN |
| San Diego Padres | SDN | -0.65 | 197305090_CHN_SDN |
Based on accumulated WAA for this season up to 1973-05-11.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +028+ | 1.64 | Pedro Borbon | 27.3 | CIN |
| +032+ | 1.49 | Terry Forster | 23 | CHA |
| +033+ | 1.4 | Bruce DalCanton | 37 | KCA |
| +035+ | 1.35 | Ray Lamb | 23 | CLE |
| +038+ | 1.33 | Randy Moffitt | 34 | SFN |
| XXXXX | 1.22 | Jim Colborn | 39.3 | MIL |
| XXXXX | 1.08 | Rollie Fingers | 23.3 | OAK |
| XXXXX | 0.89 | Ray Burris | 15.7 | CHN |
| XXXXX | 0.87 | Bob Locker | 23 | CHN |
| XXXXX | 0.8 | Jim York | 20.3 | HOU |
| XXXXX | 0.78 | Bill Lee | 41 | BOS |
| XXXXX | 0.74 | Jim Rooker | 14 | PIT |
| XXXXX | 0.73 | Roric Harrison | 22 | ATL |
| XXXXX | 0.69 | Bill Wilson | 16.3 | PHI |
| XXXXX | 0.68 | Mac Scarce | 13.7 | PHI |
| XXXXX | 0.67 | Jim Brewer | 18.7 | LAN |
| XXXXX | 0.65 | Horacio Pina | 20.7 | OAK |
| XXXXX | 0.64 | Dave Giusti | 15.3 | PIT |
| XXXXX | 0.63 | Elias Sosa | 15.3 | SFN |
| XXXXX | 0.61 | Bob Reynolds | 10 | BAL |
| XXXXX | 0.6 | Steve Foucault | 11.7 | TEX |
| XXXXX | 0.58 | Ray Corbin | 21.3 | MIN |
| XXXXX | 0.56 | Dave Sells | 9.3 | ANA |
| XXXXX | 0.52 | Jack Aker | 21.3 | CHN |
| XXXXX | 0.5 | Lindy McDaniel | 22.7 | NYA |
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