| Team | Tm | Tier | Game |
|---|---|---|---|
| Oakland Athletics | OAK | 2.33 | 197807160_TOR_OAK |
| Pittsburgh Pirates | PIT | 2.14 | 197807150_SFN_PIT |
| Atlanta Braves | ATL | 1.98 | 197807160_PHI_ATL |
| Philadelphia Phillies | PHI | 1.79 | 197807160_PHI_ATL |
| New York Yankees | NYA | 1.48 | 197807170_KCA_NYA |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Seattle Mariners | SEA | -10.23 | 197807170_CLE_SEA |
| Montreal Expos | WAS | -2.49 | 197807150_HOU_WAS |
| Baltimore Orioles | BAL | -1.88 | 197807151_TEX_BAL |
| Toronto Blue Jays | TOR | -1.05 | 197807150_TOR_OAK |
| Cleveland Indians | CLE | -1.05 | 197807150_CLE_SEA |
Based on accumulated WAA for this season up to 1978-07-17.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +010+ | 4.26 | Jon Matlack | 144 | TEX |
| +011+ | 3.93 | Bob Knepper | 158.3 | SFN |
| +014+ | 3.7 | Gene Garber | 64 | TOT |
| +029+ | 3.22 | John Henry Johnson | 122.7 | OAK |
| +036+ | 2.95 | Phil Niekro | 176 | ATL |
| +037+ | 2.87 | Bruce Sutter | 60 | CHN |
| +041+ | 2.76 | Craig Swan | 111 | NYN |
| +042+ | 2.75 | Rich Gossage | 80.7 | NYA |
| +045+ | 2.69 | Steve Comer | 39 | TEX |
| +049+ | 2.61 | Doug Bair | 54.7 | CIN |
| +050+ | 2.6 | Kent Tekulve | 74.3 | PIT |
| +061+ | 2.22 | John Hiller | 64.7 | DET |
| +065+ | 2.17 | Dyar Miller | 59 | ANA |
| +068+ | 2.1 | Manny Sarmiento | 87.7 | CIN |
| +074+ | 2.04 | Mark Littell | 69 | SLN |
| +078+ | 1.97 | John D'Acquisto | 53.7 | SDN |
| +079+ | 1.96 | Tug McGraw | 53.7 | PHI |
| +086+ | 1.81 | Bob Owchinko | 119 | SDN |
| +093+ | 1.71 | Ron Reed | 60.3 | PHI |
| +097+ | 1.64 | Elias Sosa | 65.3 | OAK |
| +098+ | 1.6 | Lance Rautzhan | 28 | LAN |
| +105+ | 1.54 | Rick Langford | 98.3 | OAK |
| +106+ | 1.52 | Dave Heaverlo | 81 | OAK |
| +115+ | 1.42 | Warren Brusstar | 42.7 | PHI |
| +122+ | 1.4 | Darold Knowles | 42.3 | WAS |
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