| GP | W | T | L | gf | ga | gf/ga | |||
|---|---|---|---|---|---|---|---|---|---|
| Cerro Porteño | CL | 1978 | 6 | 3 | 3 | 0 | 7 | 4 | 1.75 |
| Portuguesa (Venezuela) | CL | 1978 | 6 | 2 | 2 | 2 | 5 | 5 | 1.00 |
| Washington Diplomats | NASL | 1978 | 8 | 6 | 1 | 1 | 16 | 4 | 4.00 |
| Portland Timbers | NASL | 1978 | 10 | 5 | 1 | 4 | 14 | 14 | 1.00 |
| Tulsa Roughnecks | NASL | 1978 | 9 | 5 | 0 | 4 | 13 | 10 | 1.30 |
| Seattle Sounders | NASL | 1978 | 9 | 4 | 1 | 4 | 13 | 10 | 1.30 |
| Tampa Bay Rowdies | NASL | 1978 | 8 | 4 | 1 | 3 | 15 | 15 | 1.00 |
| Fort Lauderdale Strikers | NASL | 1978 | 8 | 3 | 1 | 4 | 11 | 20 | 0.55 |
| Philadelphia Fury | NASL | 1978 | 8 | 3 | 0 | 5 | 10 | 19 | 0.53 |
| San Diego Sockers | NASL | 1978 | 9 | 3 | 3 | 3 | 15 | 13 | 1.15 |
| San Jose Earthquakes | NASL | 1978 | 9 | 2 | 5 | 2 | 10 | 11 | 0.91 |
| Memphis Rogues | NASL | 1978 | 8 | 0 | 0 | 8 | 7 | 18 | 0.39 |