USA
1980
NASL
NASL
National Conference Western Division
| 1 |
| 2 |
| 3 |
| 4 |
American Conference Eastern Division
| 1 |
| 2 |
| 3 |
| 4 |
American Conference Central Division
| 1 |
| 2 |
| 3 |
| 4 |
American Conference Western Division
| 1 |
| 2 |
| 3 |
| 4 |
National Conference Eastern Division
| 1 |
| 2 |
| 3 |
| 4 |
National Conference Central Division
| 1 |
| 2 |
| 3 |
| 4 |
| Week | Date | Stadium | Home | Away | ||||
|---|---|---|---|---|---|---|---|---|
|
1/2
2nd Leg
|
Giants Stadium | New York Cosmos | Los Angeles Aztecs |
L |
||||
|
1/2
1st Leg
|
Rose Bowl | Los Angeles Aztecs | New York Cosmos |
L |
||||
|
1/4
2nd Leg
|
Seattle Sounders | Los Angeles Aztecs |
L |
|||||
|
1/4
1st Leg
|
Rose Bowl | Los Angeles Aztecs | Seattle Sounders |
W |
||||
|
1/8
2nd Leg
|
Rose Bowl | Los Angeles Aztecs | Washington Diplomats |
W |
||||
|
1/8
1st Leg
|
Robert F. Kennedy Memorial Stadium | Washington Diplomats | Los Angeles Aztecs |
L |
