| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 6.03 | 197804290_SDN_PHI |
| Kansas City Royals | KCA | 2.95 | 197804270_TOR_KCA |
| New York Yankees | NYA | 1.93 | 197804290_NYA_MIN |
| California Angels | ANA | 1.22 | 197804290_TOR_ANA |
| Pittsburgh Pirates | PIT | 0.91 | 197804280_SFN_PIT |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -5.27 | 197804280_DET_SEA |
| Toronto Blue Jays | TOR | -3.06 | 197804270_TOR_KCA |
| San Diego Padres | SDN | -1.12 | 197804280_SDN_PHI |
| Texas Rangers | TEX | -1.08 | 197804290_BOS_TEX |
| Atlanta Braves | ATL | -1 | 197804290_CHN_ATL |
Based on accumulated WAA for this season up to 1978-04-29.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| XXXXX | 1.21 | Tom Murphy | 13.7 | TOR |
| XXXXX | 1.17 | Gary Serum | 24.3 | MIN |
| XXXXX | 1.12 | Don Robinson | 32.3 | PIT |
| XXXXX | 1.04 | Manny Sarmiento | 17.7 | CIN |
| XXXXX | 1.01 | Elias Sosa | 17.7 | OAK |
| XXXXX | 0.99 | John Hiller | 16.7 | DET |
| XXXXX | 0.96 | Doug Bair | 11.7 | CIN |
| XXXXX | 0.92 | Don Stanhouse | 10.3 | BAL |
| XXXXX | 0.8 | Kent Tekulve | 11.7 | PIT |
| XXXXX | 0.79 | Eddie Solomon | 14 | ATL |
| XXXXX | 0.74 | Joe Sambito | 16 | HOU |
| XXXXX | 0.67 | Bob Myrick | 15.7 | NYN |
| XXXXX | 0.66 | Dave LaRoche | 13 | ANA |
| XXXXX | 0.64 | Marty Pattin | 7.3 | KCA |
| XXXXX | 0.62 | Willie Hernandez | 9.7 | CHN |
| XXXXX | 0.51 | Dave Heaverlo | 19.3 | OAK |
| XXXXX | 0.49 | Tug McGraw | 8 | PHI |
| XXXXX | 0.47 | Sparky Lyle | 12.7 | NYA |
| XXXXX | 0.46 | Mark Lee | 5.3 | SDN |
| XXXXX | 0.46 | Mickey Mahler | 5.3 | ATL |
| XXXXX | 0.42 | Dick Drago | 12.3 | BOS |
| XXXXX | 0.41 | Bob Lacey | 18 | OAK |
| XXXXX | 0.41 | Mark Littell | 16.7 | SLN |
| XXXXX | 0.41 | Steve Mingori | 4.7 | KCA |
| XXXXX | 0.4 | Eduardo Rodriguez | 9.3 | MIL |
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