American soccer writing, history & data.
| Season | Name | Abbreviation | Champion | Champion (Tier 2) | Champion (Tier 3) |
|---|---|---|---|---|---|
| 1988 | American Soccer League | ASL | Washington Diplomats | --- | --- |
| 1989 | American Soccer League | ASL | Fort Lauderdale Strikers | --- | --- |
| Organizing body | |
|---|---|
| American Soccer League of America, Inc. | Jan. 15, 1987 – date unknown |