| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 3.76 | 197808300_PHI_SDN |
| New York Yankees | NYA | 2.68 | 197808310_NYA_BAL |
| Los Angeles Dodgers | LAN | 2.43 | 197809010_NYN_LAN |
| Pittsburgh Pirates | PIT | 1.58 | 197809011_ATL_PIT |
| San Diego Padres | SDN | 0.99 | 197809010_WAS_SDN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -3.35 | 197809010_SEA_NYA |
| Montreal Expos | WAS | -2.61 | 197809010_WAS_SDN |
| Atlanta Braves | ATL | -2.08 | 197808300_CHN_ATL |
| Chicago Cubs | CHN | -1.95 | 197808300_CHN_ATL |
| Cincinnati Reds | CIN | -1.9 | 197809010_CIN_SLN |
Based on accumulated WAA for this season up to 1978-09-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +023+ | 4.84 | Kent Tekulve | 110 | PIT |
| +029+ | 4.56 | Rich Gossage | 114.3 | NYA |
| +040+ | 3.74 | Gene Garber | 96 | TOT |
| +050+ | 3.21 | Doug Bair | 84 | CIN |
| +075+ | 2.6 | Lance Rautzhan | 44.7 | LAN |
| +076+ | 2.59 | Elias Sosa | 95.3 | OAK |
| +077+ | 2.56 | Dave LaRoche | 81.7 | ANA |
| +079+ | 2.53 | Victor Cruz | 41.3 | TOR |
| +085+ | 2.44 | Dyar Miller | 68 | ANA |
| +088+ | 2.42 | Ron Reed | 88 | PHI |
| +091+ | 2.4 | Warren Brusstar | 71 | PHI |
| +106+ | 2.16 | John Hiller | 74.7 | DET |
| +111+ | 2.09 | Kevin Kobel | 74 | NYN |
| +115+ | 2.03 | Bruce Sutter | 84.7 | CHN |
| +118+ | 1.94 | Rollie Fingers | 87.7 | SDN |
| +121+ | 1.89 | Mark Littell | 92 | SLN |
| +122+ | 1.86 | John D'Acquisto | 67.3 | SDN |
| +129+ | 1.82 | Mike Marshall | 80.3 | MIN |
| +130+ | 1.8 | Charlie Hough | 84 | LAN |
| +134+ | 1.78 | Jim Kern | 83.7 | CLE |
| +135+ | 1.78 | Bob Stanley | 107.3 | BOS |
| +143+ | 1.71 | Gary Lavelle | 84 | SFN |
| +145+ | 1.71 | Darold Knowles | 61.3 | WAS |
| +146+ | 1.69 | Bob Lacey | 104.3 | OAK |
| +153+ | 1.61 | Terry Forster | 52.7 | LAN |
_