| Team | Tm | Tier | Game |
|---|---|---|---|
| Philadelphia Phillies | PHI | 4.2 | 197807050_PHI_NYN |
| Texas Rangers | TEX | 3.42 | 197807050_NYA_TEX |
| Montreal Expos | WAS | 2.33 | 197807070_WAS_PHI |
| Kansas City Royals | KCA | 2.22 | 197807060_ANA_KCA |
| Pittsburgh Pirates | PIT | 1.4 | 197807060_PIT_SLN |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Baltimore Orioles | BAL | -4.3 | 197807060_TOR_BAL |
| Seattle Mariners | SEA | -4.25 | 197807050_OAK_SEA |
| Cleveland Indians | CLE | -1.49 | 197807060_CLE_DET |
| Toronto Blue Jays | TOR | -0.99 | 197807060_TOR_BAL |
| Chicago Cubs | CHN | -0.98 | 197807070_CHN_NYN |
Based on accumulated WAA for this season up to 1978-07-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +002+ | 5.92 | Steve Rogers | 156 | WAS |
| +015+ | 3.59 | Jon Matlack | 130.3 | TEX |
| +029+ | 2.84 | Gene Garber | 54.3 | TOT |
| +030+ | 2.83 | Paul Splittorff | 142.7 | KCA |
| +037+ | 2.67 | Rich Gossage | 70 | NYA |
| +048+ | 2.32 | John D'Acquisto | 48.3 | SDN |
| +049+ | 2.31 | Dyar Miller | 55.7 | ANA |
| +050+ | 2.3 | Bruce Sutter | 53.7 | CHN |
| +057+ | 2.23 | Doug Bair | 50.3 | CIN |
| +060+ | 2.19 | John Hiller | 64.3 | DET |
| +061+ | 2.18 | Randy Jones | 133.7 | SDN |
| +074+ | 1.95 | Kent Tekulve | 64.3 | PIT |
| +075+ | 1.93 | Manny Sarmiento | 78.7 | CIN |
| +080+ | 1.85 | Steve Comer | 29 | TEX |
| +086+ | 1.71 | Mark Littell | 65.3 | SLN |
| +095+ | 1.63 | Charlie Hough | 52.7 | LAN |
| +107+ | 1.48 | Ron Reed | 50.7 | PHI |
| +108+ | 1.46 | Larry Gura | 88.7 | KCA |
| +110+ | 1.45 | Joe Coleman | 48 | TOT |
| +111+ | 1.44 | Lance Rautzhan | 26.3 | LAN |
| +112+ | 1.43 | Tug McGraw | 47.7 | PHI |
| +113+ | 1.42 | Dave Heaverlo | 75 | OAK |
| +114+ | 1.41 | Elias Sosa | 60.3 | OAK |
| +118+ | 1.36 | Darold Knowles | 37 | WAS |
| +119+ | 1.35 | Steve Mingori | 34.7 | KCA |
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