The NWA/WCW House Show is a House show produced by the National Wrestling Alliance and World Championship Wrestling on August 4, 1989 at the Kemper Arena in Kansas City, Missouri. It also served as the 38th night of the 1989 Great American Bash tour.
- (c) refers to the champion(s) heading into the match.
- Brian Pillman defeated Bill Irwin
- The New Zealand Militia (Jack Victory and Rip Morgan) defeated The Ding Dongs (Greg Evans and Richard Sartain)
- Norman the Lunatic defeated Steve Casey
- The Dynamic Dudes (Shane Douglas and Johnny Ace) defeated Ron Simmons & Al Green
- Tommy Rich won a Battle Royal
- The Great Muta defeated Eddie Gilbert in a Coal Miner's Glove Match
- Kevin Sullivan defeated Rick Steiner in a Taped Fist Match
- Mike Rotunda defeated Scott Steiner in a Suplex Match
- The Skyscrapers (Sid Vicious and Dan Spivey) defeated Davey Rich & Johnny Rich
- The Dynamic Dudes (Shane Douglas and Johnny Ace) defeated The New Zealand Militia (Rip Morgan and Jack Victory)
- The Fabulous Freebirds (Jimmy Garvin and Michael P.S. Hayes) defeated The Midnight Express (Bobby Eaton and Stan Lane) by Count Out to retain the NWA World Tag Team Championship
|WCW House Shows 1989|
GAB Night 10 • GAB Night 11 • GAB Night 12 • GAB Night 14 • GAB Night 15 • GAB Night 16 • GAB Night 17 • GAB Night 18 • GAB Night 19 • GAB Night 20 • GAB Night 21 • GAB Night 22 • GAB Night 23 • GAB Night 24 • GAB Night 25 • GAB Night 26 • GAB Night 28 • GAB Night 29 • GAB Night 31 • GAB Night 32 • GAB Night 33 • GAB Night 34 • GAB Night 35