| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 3.83 | 197807010_PHI_CHN |
| Texas Rangers | TEX | 1.69 | 197807010_TEX_ANA |
| Cincinnati Reds | CIN | 1.27 | 197806290_CIN_HOU |
| Oakland Athletics | OAK | 1.18 | 197806290_TEX_OAK |
| New York Yankees | NYA | 1.18 | 197807010_DET_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -4.48 | 197807010_MIL_SEA |
| Baltimore Orioles | BAL | -2.92 | 197807010_BOS_BAL |
| Chicago Cubs | CHN | -1.31 | 197806301_PHI_CHN |
| Toronto Blue Jays | TOR | -0.59 | 197806300_CLE_TOR |
| New York Mets | NYN | -0.55 | 197807010_NYN_PIT |
Based on accumulated WAA for this season up to 1978-07-01.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +019+ | 3.11 | Jon Matlack | 121.3 | TEX |
| +039+ | 2.45 | John Hiller | 60.7 | DET |
| +043+ | 2.4 | Manny Sarmiento | 74.7 | CIN |
| +045+ | 2.34 | Rich Gossage | 67 | NYA |
| +046+ | 2.32 | John D'Acquisto | 44 | SDN |
| +053+ | 2.23 | Gene Garber | 47.7 | TOT |
| +056+ | 2.18 | Dyar Miller | 52.3 | ANA |
| +069+ | 1.96 | Kevin Kobel | 28.3 | NYN |
| +073+ | 1.8 | Bruce Sutter | 48.3 | CHN |
| +083+ | 1.7 | Doug Bair | 42 | CIN |
| +086+ | 1.67 | Bob Lacey | 59 | OAK |
| +091+ | 1.57 | Lance Rautzhan | 20.7 | LAN |
| +102+ | 1.45 | Kent Tekulve | 59 | PIT |
| +104+ | 1.44 | Charlie Hough | 48.3 | LAN |
| +110+ | 1.39 | Ron Reed | 47.7 | PHI |
| +112+ | 1.37 | Tug McGraw | 45 | PHI |
| +117+ | 1.27 | Darold Knowles | 34 | WAS |
| XXXXX | 1.21 | Mark Littell | 60 | SLN |
| XXXXX | 1.16 | Bill Castro | 20.7 | MIL |
| XXXXX | 1.12 | Elias Sosa | 55 | OAK |
| XXXXX | 1.12 | Steve Foucault | 30.3 | DET |
| XXXXX | 1.06 | Al Hrabosky | 34 | KCA |
| XXXXX | 1.05 | Grant Jackson | 37 | PIT |
| XXXXX | 1.01 | Steve Mingori | 31 | KCA |
| XXXXX | 0.91 | Reggie Cleveland | 35.7 | TOT |
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