| Doubles | |
|---|---|
| 1991 GTE U.S. Men's Hard Court Championships | |
| Champions |  Ken Flach Robert Seguso |
| Runners-up | Kent Kinnear Sven Salumaa |
| Score | 7–6, 6–4 |
| Draw | 28 (2WC/2Q) |
| Seeds | 8 |
Scott Davis and David Pate were the defending champions, but lost in the semifinals to Kent Kinnear and Sven Salumaa.
Ken Flach and Robert Seguso won the title by defeating Kinnear and Salumaa 7–6, 6–4 in the final. [1]
The first four seeds received a bye into the second round.
John Fitzgerald / 
Anders Järryd (second round) Scott Davis / David Pate (semifinals)
Grant Connell / Glenn Michibata (quarterfinals) Patrick Galbraith / Todd Witsken (second round)
Gary Muller / Danie Visser (quarterfinals)
Guy Forget / 
Jakob Hlasek (first round) Rick Leach / Jim Pugh (quarterfinals) Wayne Ferreira / Piet Norval (first round)| Semifinals | Final | ||||||||||||
| Ken Flach Robert Seguso | 6 | 6 | |||||||||||
| WC | Jared Palmer Jonathan Stark | 3 | 3 | ||||||||||
| Ken Flach Robert Seguso | 7 | 6 | |||||||||||
| Kent Kinnear Sven Salumaa | 6 | 4 | |||||||||||
| Kent Kinnear Sven Salumaa | 6 | 7 | |||||||||||
| 2 | Scott Davis David Pate | 3 | 5 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Fitzgerald A Järryd | 7 | 4 | 2 | |||||||||||||||||||||||
| K Flach R Seguso | 4 | 7 | 6 | K Flach R Seguso | 6 | 6 | 6 | ||||||||||||||||||||
 M Bahrami R Gilbert | 6 | 6 | 1 | K Flach R Seguso | 6 | 6 | 7 | ||||||||||||||||||||
| B Pearce J Stoltenberg | 6 | 4 | 7 | R Leach J Pugh | 1 | 7 | 5 | ||||||||||||||||||||
 E Sánchez  S Živojinović | 7 | 6 | E Sánchez S Živojinović | 2 | 6 | ||||||||||||||||||||||
| WC |  A Cherkasov A Volkov | 7 | 3 | 2 | 7 | R Leach J Pugh | 6 | 7 | |||||||||||||||||||
| 7 | R Leach J Pugh | 6 | 6 | 6 | K Flach R Seguso | 6 | 6 | ||||||||||||||||||||
| WC | J Palmer J Stark | 3 | 3 | ||||||||||||||||||||||||
| 3 | G Connell G Michibata | 7 | 7 | ||||||||||||||||||||||||
 S Pescosolido J Sánchez | 3 | 2 | T Carbonell  K Evernden | 6 | 6 | ||||||||||||||||||||||
| T Carbonell K Evernden | 6 | 6 | 3 | G Connell G Michibata | 4 | 4 | |||||||||||||||||||||
| P McEnroe D Wheaton | 7 | 7 | WC | J Palmer J Stark | 6 | 6 | |||||||||||||||||||||
 J Bates K Curren | 6 | 6 | P McEnroe D Wheaton | 4 | 3 | ||||||||||||||||||||||
| WC | J Palmer J Stark | 7 | 4 | 7 | WC | J Palmer J Stark | 6 | 6 | |||||||||||||||||||
| 6 | G Forget J Hlasek | 5 | 6 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | G Muller D Visser | 7 | 6 | ||||||||||||||||||||||||
| R Deppe B Steven | 6 | 4 | 5 | G Muller D Visser | 6 | 7 | |||||||||||||||||||||
| Q | M Ondruska G Stafford | 6 | 6 | Q | M Ondruska G Stafford | 2 | 6 | ||||||||||||||||||||
| Q | Ian Aler K Evans | 3 | 4 | 5 | G Muller D Visser | 4 | 3 | ||||||||||||||||||||
| T Svantesson G Van Emburgh | 6 | 4 | K Kinnear S Salumaa | 6 | 6 | ||||||||||||||||||||||
| K Kinnear S Salumaa | 7 | 6 | K Kinnear S Salumaa | 6 | 3 | 6 | |||||||||||||||||||||
| 4 | P Galbraith T Witsken | 3 | 6 | 2 | |||||||||||||||||||||||
| K Kinnear S Salumaa | 6 | 7 | |||||||||||||||||||||||||
| 8 | W Ferreira P Norval | 3 | 6 | 2 | S Davis D Pate | 3 | 5 | ||||||||||||||||||||
 B Becker  T Šmíd | 6 | 7 | B Becker T Šmíd | 6 | 6 | ||||||||||||||||||||||
| N Broad S Kruger | 6 | 7 | N Broad S Kruger | 4 | 4 | ||||||||||||||||||||||
| J Canter F Clavet | 1 | 6 | B Becker T Šmíd | 7 | 6 | 6 | |||||||||||||||||||||
| N Borwick K Thorne | 6 | 7 | 2 | S Davis D Pate | 6 | 7 | 7 | ||||||||||||||||||||
| B Dyke P Lundgren | 3 | 6 | N Borwick K Thorne | 7 | 3 | 1 | |||||||||||||||||||||
| 2 | S Davis D Pate | 6 | 6 | 6 | |||||||||||||||||||||||
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.
John McEnroe and Michael Stich defeated Jim Grabb and Richey Reneberg in the final, 5–7, 7–6(7–5), 3–6, 7–6(7–5), 19–17 to win the gentlemen's doubles title at the 1992 Wimbledon Championships.
Jim Courier and Javier Sánchez were the defending champions, but lost in the second round this year.
Wayne Ferreira and Piet Norval were the defending champions, but lost in the semifinals this year.
The men's doubles competition at the 1992 French Open was held between 25 May and 7 June 1992 on the outdoor clay courts at the Stade Roland Garros in Paris, France. The unseeded team of Jakob Hlasek and Marc Rosset won the title, defeating David Adams and Andrei Olhovskiy in the final.
Neil Broad and Gary Muller were the defending champions, but lost in the second round to Kent Kinnear and Brad Pearce.
Jim Grabb and Richey Reneberg were the defending champions, but lost in the quarterfinals to Luke Jensen and Murphy Jensen.
Kelly Jones and Robert Van't Hof were the defending champions, but Jones did not compete this year. Van't Hof teamed up with Laurie Warder and lost in the quarterfinals to Gary Muller and Danie Visser.
Grant Connell and Glenn Michibata were the defending champions, but lost in the semifinals to tournament runners-up Ken Flach and Robert Seguso.
Grant Connell and Patrick Galbraith were the defending champions, but lost in the second round to Mark Draper and Scott Draper.
Patrick Galbraith and Todd Witsken were the defending champions, but competed this year with different partners.
Patrick Galbraith and Danie Visser were the defending champions, but competed this year with different partners. Galbraith teamed up with Grant Connell and lost in the semifinals to Jim Courier and Mark Knowles, while Visser teamed up with Laurie Warder and lost in the second round, also to Courier and Knowles.
Martin Davis and Tim Pawsat were the defending champions, but none competed this year. Davis retired from professional tennis during this season.
Javier Frana and Jim Pugh were the defending champions, but Frana did not compete this year.
John Fitzgerald and Mark Woodforde were the defending champions, but lost in the quarterfinals to Mark Philippoussis and Patrick Rafter.
Sergio Casal and Emilio Sánchez successfully defended their title by defeating Carl-Uwe Steeb and Michael Stich in the final, 5–7, 6–4, 6–3.
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.
Scott Davis was the defending champion, but did not compete this year.
Darren Cahill and Mark Kratzmann were the defending champions, but lost in the second round to Ken Flach and Sven Salumaa.