| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 9.11 | 197304291_LAN_PIT |
| New York Mets | NYN | 1.99 | 197305020_CIN_NYN |
| Oakland Athletics | OAK | 1.75 | 197305010_OAK_MIL |
| Minnesota Twins | MIN | 1.66 | 197304291_MIN_NYA |
| Atlanta Braves | ATL | 1.6 | 197305010_WAS_ATL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -4.69 | 197305010_HOU_PHI |
| St. Louis Cardinals | SLN | -1.44 | 197304290_SFN_SLN |
| Boston Red Sox | BOS | -1.4 | 197305020_TEX_BOS |
| California Angels | ANA | -1.14 | 197304290_CLE_ANA |
| Milwaukee Brewers | MIL | -0.88 | 197305010_OAK_MIL |
Based on accumulated WAA for this season up to 1973-05-02.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 1.37 | Bill Greif | 21 | SDN |
| +031+ | 1.31 | Randy Moffitt | 24 | SFN |
| XXXXX | 1.18 | Pedro Borbon | 17 | CIN |
| XXXXX | 1.16 | Ray Lamb | 16.3 | CLE |
| XXXXX | 1.13 | Roric Harrison | 19 | ATL |
| XXXXX | 1.06 | Jim Colborn | 25.7 | MIL |
| XXXXX | 0.96 | Luke Walker | 12.3 | PIT |
| XXXXX | 0.93 | Ray Burris | 11.3 | CHN |
| XXXXX | 0.91 | Gene Garber | 21.7 | KCA |
| XXXXX | 0.85 | Rollie Fingers | 18.7 | OAK |
| XXXXX | 0.83 | Dave Giusti | 13.3 | PIT |
| XXXXX | 0.78 | Jim Rooker | 10 | PIT |
| XXXXX | 0.75 | Horacio Pina | 17.3 | OAK |
| XXXXX | 0.69 | Jim Ray | 8.7 | HOU |
| XXXXX | 0.66 | Bill Wilson | 10.3 | PHI |
| XXXXX | 0.59 | Terry Forster | 12.3 | CHA |
| XXXXX | 0.54 | Jim York | 17.3 | HOU |
| XXXXX | 0.52 | Tug McGraw | 11.3 | NYN |
| XXXXX | 0.51 | John Strohmayer | 8.7 | WAS |
| XXXXX | 0.49 | Diego Segui | 11.3 | SLN |
| XXXXX | 0.48 | Bob Locker | 16 | CHN |
| XXXXX | 0.48 | Mac Scarce | 5.7 | PHI |
| XXXXX | 0.45 | Jack Aker | 15.7 | CHN |
| XXXXX | 0.45 | Fred Scherman | 5.7 | DET |
| XXXXX | 0.44 | Steve Foucault | 10 | TEX |
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