| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 2.74 | 197306250_NYA_CLE |
| Oakland Athletics | OAK | 2.41 | 197306250_OAK_TEX |
| Los Angeles Dodgers | LAN | 2.28 | 197306250_LAN_SDN |
| Baltimore Orioles | BAL | 2.2 | 197306250_BAL_MIL |
| St. Louis Cardinals | SLN | 1.12 | 197306250_SLN_PHI |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Texas Rangers | TEX | -5.15 | 197306250_OAK_TEX |
| Cleveland Indians | CLE | -4.81 | 197306250_NYA_CLE |
| Kansas City Royals | KCA | -3.63 | 197306250_KCA_ANA |
| San Francisco Giants | SFN | -3.2 | 197306260_ATL_SFN |
| San Diego Padres | SDN | -0.94 | 197306250_LAN_SDN |
Based on accumulated WAA for this season up to 1973-06-27.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +026+ | 2.71 | Rollie Fingers | 54.7 | OAK |
| +037+ | 2.43 | Phil Niekro | 94.7 | ATL |
| +045+ | 2.27 | Dave Giusti | 39 | PIT |
| +051+ | 2.12 | Terry Forster | 55.7 | CHA |
| +053+ | 2.1 | Ray Corbin | 59.3 | MIN |
| +054+ | 2.09 | Grant Jackson | 37.7 | BAL |
| +056+ | 2.02 | John Hiller | 38.3 | DET |
| +059+ | 1.95 | Fred Beene | 44 | NYA |
| +062+ | 1.9 | Sparky Lyle | 50.7 | NYA |
| +067+ | 1.84 | Jim Ray | 34.3 | HOU |
| +069+ | 1.83 | Bob Locker | 49.3 | CHN |
| +071+ | 1.79 | Lindy McDaniel | 68.7 | NYA |
| +073+ | 1.75 | Jim Brewer | 34.7 | LAN |
| +072+ | 1.75 | Bill Gogolewski | 61.3 | TEX |
| +083+ | 1.65 | Mike Marshall | 76.7 | WAS |
| +085+ | 1.63 | Dave Sells | 29 | ANA |
| +106+ | 1.3 | Bob Reynolds | 38.3 | BAL |
| XXXXX | 1.07 | Diego Segui | 39.3 | SLN |
| XXXXX | 1.06 | Horacio Pina | 45 | OAK |
| XXXXX | 1.04 | Pete Richert | 23.3 | LAN |
| XXXXX | 1.04 | Chris Short | 37.7 | MIL |
| XXXXX | 1.04 | Randy Moffitt | 54 | SFN |
| XXXXX | 1 | Jim Panther | 17 | ATL |
| XXXXX | 1 | Ramon Hernandez | 34 | PIT |
| XXXXX | 0.99 | Rich Folkers | 21.3 | SLN |
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