The July 31, 1988 edition of Wrestling Challenge is a Professional wrestling television show of the World Wrestling Federation. It was taped on July 14, 1988 at the Five Seasons Center in Cedar Rapids, Iowa.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Dark match: Greg Valentine defeated Ken Patera by DQ (7:40)
- Dark match: The Hart Foundation (Bret Hart & Jim Neidhart) defeated Los Conquistadores (Conquistador Dos & Conquistador Uno) (6:23)
- Dark match: Tito Santana defeated Jos LeDuc (9:01)
- Dark match: Dino Bravo defeated Sam Houston (5:33)
- The British Bulldogs (Davey Boy Smith & The Dynamite Kid) defeated Los Conquistadores (Conquistador Dos & Conquistador Uno) (5:04)
- Dino Bravo (w/ Frenchy Martin) defeated John Yates (1:30)
- Ken Patera defeated Chris Curtis (1:29)
- Demolition (Ax & Smash) (c) (w/ Mr. Fuji) defeated JT Thomas & Sam Houston to retain the WWF Tag Team Championship (2:59)
- Bad News Brown defeated Mike Richards (0:55)
- The Hart Foundation (Bret Hart & Jim Neidhart) defeated Harley Manson & Rick Gantner (2:40)