| Team | Tm | Tier | Game |
|---|---|---|---|
| New York Yankees | NYA | 4.19 | 197306130_NYA_OAK |
| Los Angeles Dodgers | LAN | 2.63 | 197306130_LAN_PHI |
| Oakland Athletics | OAK | 2.57 | 197306150_BOS_OAK |
| Houston Astros | HOU | 1.42 | 197306140_CHN_HOU |
| Baltimore Orioles | BAL | 1.36 | 197306140_KCA_BAL |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Kansas City Royals | KCA | -3.78 | 197306130_KCA_BAL |
| San Francisco Giants | SFN | -1.5 | 197306130_SFN_NYN |
| Cleveland Indians | CLE | -1.25 | 197306130_TEX_CLE |
| San Diego Padres | SDN | -1.15 | 197306130_SDN_WAS |
| Texas Rangers | TEX | -0.8 | 197306130_TEX_CLE |
Based on accumulated WAA for this season up to 1973-06-15.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +031+ | 2.36 | Dave Roberts | 90.3 | HOU |
| +036+ | 2.23 | Terry Forster | 52 | CHA |
| +048+ | 1.93 | Rollie Fingers | 42.7 | OAK |
| +050+ | 1.87 | Dave Giusti | 31.7 | PIT |
| +051+ | 1.84 | Diego Segui | 31 | SLN |
| +054+ | 1.74 | Jim Ray | 25.7 | HOU |
| +058+ | 1.71 | Sparky Lyle | 43.7 | NYA |
| +064+ | 1.65 | John Hiller | 34.3 | DET |
| +065+ | 1.64 | Ray Corbin | 53.7 | MIN |
| +071+ | 1.48 | Bob Locker | 42 | CHN |
| +076+ | 1.44 | Elias Sosa | 36.3 | SFN |
| +075+ | 1.44 | Pedro Borbon | 53.7 | CIN |
| +077+ | 1.43 | Ross Grimsley | 90.3 | CIN |
| +082+ | 1.36 | Dave Sells | 25.7 | ANA |
| +084+ | 1.35 | Jim Brewer | 29.7 | LAN |
| +083+ | 1.35 | Grant Jackson | 28.3 | BAL |
| +088+ | 1.34 | Tom Hilgendorf | 33.7 | CLE |
| XXXXX | 1.24 | Fred Beene | 31 | NYA |
| XXXXX | 1.21 | Randy Moffitt | 48.3 | SFN |
| XXXXX | 1.02 | Pete Richert | 20.3 | LAN |
| XXXXX | 0.99 | Rogelio Moret | 28.3 | BOS |
| XXXXX | 0.95 | Bill Gogolewski | 49 | TEX |
| XXXXX | 0.87 | Skip Lockwood | 58 | MIL |
| XXXXX | 0.86 | Tom Walker | 42 | WAS |
| XXXXX | 0.85 | Frank Linzy | 27.7 | MIL |
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