January 12 – 16, 1990
Showboat
Las Vegas, Nevada
Open Singles (32 Players)
| 1st Place | David Williams, Sr. |
| 2nd Place | Bill Melton |
| 3rd Place | Eric Waldman |
| 4th Place | Earl Kelly |
| 5th / 6th Place | Harold Schmidt |
| 5th / 6th Place | Bobby Voorhis |
| 7th / 8th Place | Jim Allis |
| 7th / 8th Place | Sparky Sparkman |
Open Doubles
| 1st Place | Billy Mays & Fred Thumann |
| 2nd Place | Darrol Nelson & Jim Allis |
| 3rd Place | Sparky Sparkman & Glen Davidson |
| 4th Place | David Williams, Sr. & Bill Melton |
| 5th / 6th Place | Sam Summers & Bob Perry |
| 5th / 6th Place | Rick Gindt & Mike Waters |
| 7th / 8th Place | Neil Fetter & Gordy Collins |
| 7th / 8th Place | A.Z. Turnbo & Chuck Norris |
Womens Singles (32 Players)
| 1st Place | Chris Danke |
| 2nd Place | Rosa White |
| 3rd Place | Gail Crane |
| 4th Place | Janet Weidner |
| 5th / 6th Place | Diana Hoffman |
| 5th / 6th Place | Brenda Moore |
| 7th / 8th Place | Joanie Millar |
| 7th / 8th Place | Debbie Voorhis |
Amateur Team (24 Teams)
| 1st Place | Tom Hendrix, Rena Hendrix, Fred Washington, Dino Fleming, Shirley Robertson, Ken Storck, Bill Holly, Ron Blalock |
| 2nd Place |
