Final league standings for the 1989 Western Soccer League season.

League standings

North Division

South Division

Playoffs

Bracket

Semifinal 1

Semifinal 2

Final

Points leaders

Honors

1989 National Professional Soccer Championship

In anticipation of a proposed merger, which eventually took place the following year, the WSL champions faced off against the American Soccer League champions in the 1989 National Pro Soccer Championship on September 9 at Spartan Stadium in San Jose, California. The matched marked the first time since 1984 that an undisputed national champion of professional soccer was crowned in the U.S.

Match report