The September 16, 1989 Edition of WWF Superstars of Wrestling is a Professional wrestling television show of World Wrestling Federation, which took place on August 30, 1989 at the Portland Civic Center in Portland, Maine.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- The Rockers (Marty Jannetty & Shawn Michaels) defeated Barry Horowitz & Mike Williams (3:52)
- King Duggan defeated Tony Ulysses (2:07)
- Greg Valentine (w/ Jimmy Hart) defeated Bobby Munice (3:08)
- The Ultimate Warrior (c) defeated Bob Bradley to retain the WWF Intercontinental Championship (2:33)
- The Honky Tonk Man (w/ Jimmy Hart) defeated Mario Mancini (1:37)
- The Brain Busters (Arn Anderson & Tully Blanchard) (w/ Bobby Heenan) (c) defeated Al Mayo & John Weiss to retain the WWF Tag Team Championship (1:31)
- Mr. Perfect defeated Jim McPherson (1:43)