| Doubles | |
|---|---|
| 1992 NationsBank Classic | |
| Champions |  Bret Garnett Jared Palmer |
| Runners-up | Ken Flach Todd Witsken |
| Score | 6–2, 6–3 |
| Draw | 28 (4WC/1Q) |
| Seeds | 8 |
Scott Davis and David Pate were the defending champions, but none competed this year.
Bret Garnett and Jared Palmer won the title by defeating Ken Flach and Todd Witsken 6–2, 6–3 in the final. [1]
The first four seeds received a bye into the second round.
Jim Grabb / Richey Reneberg (semifinals) Kelly Jones / Rick Leach (semifinals) Ken Flach / Todd Witsken (final) Luke Jensen / 
Laurie Warder (second round)
Grant Connell / Glenn Michibata (second round) Patrick Galbraith / Sven Salumaa (first round) Kevin Curren / 
Gary Muller (quarterfinals) Shelby Cannon / Greg Van Emburgh (quarterfinals)| Semifinals | Final | ||||||||||||
| 1 | Jim Grabb Richey Reneberg | 5 | 7 | 3 | |||||||||
| Bret Garnett Jared Palmer | 7 | 5 | 6 | ||||||||||
| Bret Garnett Jared Palmer | 6 | 6 | |||||||||||
| 3 | Ken Flach Todd Witsken | 2 | 3 | ||||||||||
| 3 | Ken Flach Todd Witsken | 7 | 7 | ||||||||||
| 2 | Kelly Jones Rick Leach | 6 | 5 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Grabb R Reneberg | 6 | 6 | ||||||||||||||||||||||||
| Q | D Flach T Ho | 6 | 1 | F Montana B Pearce | 1 | 2 | |||||||||||||||||||||
| F Montana B Pearce | 7 | 6 | 1 | J Grabb R Reneberg | 7 | 6 | |||||||||||||||||||||
| S Stolle J Stoltenberg | 7 | 7 | 8 | S Cannon G Van Emburgh | 6 | 4 | |||||||||||||||||||||
| R Deppe B Haygarth | 6 | 5 | S Stolle J Stoltenberg | 7 | 3 | 2 | |||||||||||||||||||||
| D Eisenman K Thorne | 7 | 3 | 3 | 8 | S Cannon G Van Emburgh | 6 | 6 | 6 | |||||||||||||||||||
| 8 | S Cannon G Van Emburgh | 6 | 6 | 6 | 1 | J Grabb R Reneberg | 5 | 7 | 3 | ||||||||||||||||||
| B Garnett J Palmer | 7 | 5 | 6 | ||||||||||||||||||||||||
| 4 | L Jensen L Warder | 2 | 1 | ||||||||||||||||||||||||
| B Garnett J Palmer | 4 | 7 | 7 | B Garnett J Palmer | 6 | 6 | |||||||||||||||||||||
J Brown  P Lundgren | 6 | 6 | 5 | B Garnett J Palmer | 6 | 7 | |||||||||||||||||||||
| M Keil D Randall | 6 | 4 | 6 | C Beckman B Dyke | 4 | 6 | |||||||||||||||||||||
| C Beckman B Dyke | 1 | 6 | 7 | C Beckman B Dyke | 6 | 6 | |||||||||||||||||||||
| WC | B MacPhie A O'Brien | 3 | 6 | 4 | 5 | G Connell G Michibata | 3 | 2 | |||||||||||||||||||
| 5 | G Connell G Michibata | 6 | 3 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | P Galbraith S Salumaa | 4 | 4 | ||||||||||||||||||||||||
 M Damm D Rikl | 6 | 6 | M Damm D Rikl | w/o | |||||||||||||||||||||||
 J Bates  L Lavalle | 6 | 6 | J Bates L Lavalle | ||||||||||||||||||||||||
| TJ Middleton T Scherman | 3 | 1 | M Damm D Rikl | 6 | 3 | ||||||||||||||||||||||
| WC |  G Bloom A Mansdorf | 6 | 6 | 3 | K Flach T Witsken | 7 | 6 | ||||||||||||||||||||
| WC | B Borg N Kroon | 3 | 1 | WC | G Bloom A Mansdorf | 6 | 3 | 6 | |||||||||||||||||||
| 3 | K Flach T Witsken | 4 | 6 | 7 | |||||||||||||||||||||||
| 3 | K Flach T Witsken | 7 | 7 | ||||||||||||||||||||||||
| 7 | K Curren G Muller | 6 | 6 | 2 | K Jones R Leach | 6 | 5 | ||||||||||||||||||||
| WC | L Herrera  G Raoux | 3 | 2 | 7 | K Curren G Muller | 6 | 7 | ||||||||||||||||||||
| P Korda I Lendl | 5 | 6 | 6 | H Holm  G Pozzi | 3 | 5 | |||||||||||||||||||||
| H Holm G Pozzi | 7 | 3 | 7 | 7 | K Curren G Muller | 3 | 6 | ||||||||||||||||||||
| N Borwick S Youl | 7 | 6 | 2 | K Jones R Leach | 6 | 7 | |||||||||||||||||||||
 P Kühnen A Mronz | 6 | 2 | N Borwick S Youl | 4 | 2 | ||||||||||||||||||||||
| 2 | K Jones R Leach | 6 | 6 | ||||||||||||||||||||||||
Kelly Evernden and Todd Witsken were the defending champions but they competed with different partners that year, Evernden with Nicolás Pereira and Witsken with Jorge Lozano.
The 1990 Cincinnati Open, was a tennis tournament played on outdoor hard courts. It was the 91st edition of the tournament and was part of the 1990 ATP Tour. It took place in Cincinnati, Ohio, United States from August 13 through August 20, 1990. Ken Flach and Robert Seguso were the defending champions, but lost in the second round to Sven Salumaa and Byron Talbot. Darren Cahill and Mark Kratzmann won in the final, 7–6, 6–2, against Neil Broad and Gary Muller.
Paul Annacone and Christo van Rensburg were the defending champions but lost in the semifinals to John Fitzgerald and Anders Järryd.
Jorge Lozano and Todd Witsken won in the final 6–3, 7–6 against Pieter Aldrich and Danie Visser.
Ken Flach and Robert Seguso were the defending champions but lost in the semifinals to John Fitzgerald and Anders Järryd.
Scott Davis and David Pate were the defending champions, but lost in the second round this year.
Richard Krajicek and Jan Siemerink were the defending champions, but Krajicek did not participate this year. Siemerink partnered Daniel Vacek, losing in the semifinals.
Wayne Ferreira and Piet Norval were the defending champions, but lost in the semifinals this year.
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Second-seeded pair Steve DeVries and David Macpherson won in the final against Bret Garnett and Jared Palmer. It was the pair's second victory in two weeks following their win at the AT&T Challenge in Atlanta.
Neil Broad and Gary Muller were the defending champions, but lost in the second round to Kent Kinnear and Brad Pearce.
Grant Connell and Glenn Michibata were the defending champions, but lost in the semifinals to tournament runners-up Ken Flach and Robert Seguso.
Patrick Galbraith and Todd Witsken were the defending champions, but competed this year with different partners.
Todd Woodbridge and Mark Woodforde were the defending champions, but Woodbridge did not compete this year. Woodforde teamed up with Jason Stoltenberg and lost in the first round to tournament winners Andre Agassi and Petr Korda.
Paul Annacone and Richey Reneberg were the defending champions, but competed this year with different partners.
Paul Annacone and David Wheaton were the defending champions, but Wheaton chose not to participate. Annacone partnered with Doug Flach, but lost to Jim Grabb and Richey Reneberg in the first round.
Andre Agassi and Petr Korda were the defending champions, but Agassi chose not to participate. Korda played along Ivan Lendl, but lost in the first round to Neil Borwick and Simon Youl.
Ken Flach and Robert Seguso were the defending champions, but Robert Seguso chose not to participate. Flach partnered with Todd Witsken, but lost in the quarterfinals to Mark Woodforde and Todd Woodbridge.
Bret Garnett and Jared Palmer were the defending champions, but Palmer chose to rest in order to compete at Montreal the following week. Garnett teamed up with Mike Briggs and lost in the second round to Mark Keil and Christo van Rensburg.
Scott Davis and David Pate were the defending champions, but lost in the semifinals to Kent Kinnear and Sven Salumaa.
1992: Bret Garnett/Jared Palmer