| Team | Tm | Tier | Game |
|---|---|---|---|
| Los Angeles Dodgers | LAN | 2.97 | 197305120_LAN_SFN |
| Oakland Athletics | OAK | 1.88 | 197305130_OAK_TEX |
| Atlanta Braves | ATL | 1.43 | 197305120_SDN_ATL |
| Chicago Cubs | CHN | 1.39 | 197305120_PHI_CHN |
| New York Yankees | NYA | 0.89 | 197305110_BAL_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | -5.6 | 197305110_PHI_CHN |
| Cleveland Indians | CLE | -5.13 | 197305120_CLE_BOS |
| Texas Rangers | TEX | -2.8 | 197305130_OAK_TEX |
| San Francisco Giants | SFN | -1.77 | 197305110_LAN_SFN |
| Montreal Expos | WAS | -1.76 | 197305110_WAS_SLN |
Based on accumulated WAA for this season up to 1973-05-13.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 2.38 | Ron Bryant | 61.7 | SFN |
| +032+ | 1.66 | Pedro Borbon | 27.3 | CIN |
| +034+ | 1.51 | Terry Forster | 23 | CHA |
| +040+ | 1.43 | Randy Moffitt | 35 | SFN |
| XXXXX | 1.24 | Rollie Fingers | 25 | OAK |
| XXXXX | 1.15 | Ray Lamb | 23 | CLE |
| XXXXX | 0.99 | Roric Harrison | 25 | ATL |
| XXXXX | 0.92 | Jim York | 21.7 | HOU |
| XXXXX | 0.89 | Ray Burris | 15.7 | CHN |
| XXXXX | 0.88 | Bob Locker | 23 | CHN |
| XXXXX | 0.85 | Dave Sells | 12.7 | ANA |
| XXXXX | 0.83 | Jim Rooker | 15 | PIT |
| XXXXX | 0.79 | Bill Lee | 41 | BOS |
| XXXXX | 0.76 | Horacio Pina | 24.3 | OAK |
| XXXXX | 0.76 | Mac Scarce | 14.3 | PHI |
| XXXXX | 0.75 | Elias Sosa | 16.7 | SFN |
| XXXXX | 0.72 | Nolan Ryan | 64 | ANA |
| XXXXX | 0.68 | Jim Brewer | 18.7 | LAN |
| XXXXX | 0.64 | Sparky Lyle | 17 | NYA |
| XXXXX | 0.61 | Steve Foucault | 11.7 | TEX |
| XXXXX | 0.6 | Dave Giusti | 17.3 | PIT |
| XXXXX | 0.59 | Ray Corbin | 21.3 | MIN |
| XXXXX | 0.55 | Diego Segui | 14 | SLN |
| XXXXX | 0.53 | Jack Aker | 21.3 | CHN |
| XXXXX | 0.46 | Ed Sprague | 8 | CIN |
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