The August 19, 1990 edition of Wrestling Challenge is a Professional wrestling television show of the World Wrestling Federation. It was taped on July 17, 1990 at the Veterans Memorial Auditorium in Des Moines, Iowa.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Jake Roberts defeats Bob Bradley (1:23)
- Demolition (Ax & Smash) (c) (w/ Crush) defeat Ronnie Garvin & Troy Williams to retain the WWF World Tag Team Championship (2:05)
- Nikolai Volkoff defeats Tom Stone (0:57)
- Power and Glory (Hercules & Paul Roma) (w/ Slick) defeat Ricky Rice & Scott Colton (2:08)
- The Barbarian (w/ Bobby Heenan) defeats Warren Bianchi (1:26)
- The Bushwhackers (Butch & Luke) defeat Iron Mike Sharpe & Pez Whatley (1:49)