| Men's doubles | |
|---|---|
| 1990 OTB International Open | |
| Champions |  Richard Fromberg  Brad Pearce |
| Runners-up | Brian Garrow Sven Salumaa |
| Score | 6–2, 3–6, 7–6 |
| Draw | 16 (1Q) |
| Seeds | 4 |
Scott Davis and Broderick Dyke were the defending champions, but did not participate this year.
Richard Fromberg and Brad Pearce won the title, defeating Brian Garrow and Sven Salumaa 6–2, 3–6, 7–6 in the final. [1]
Steve DeVries / Bret Garnett (first round) Brian Garrow / Sven Salumaa (final)
Martín Jaite / Alberto Mancini (quarterfinals)
Marius Barnard / Royce Deppe (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | S DeVries B Garnett | 4 | 4 | ||||||||||||||||||||||||
 S Guy J Letts | 6 | 6 | S Guy J Letts | 4 | 5 | ||||||||||||||||||||||
 J Kodeš Jr. M Šrejber | 3 | 6 | M Anger D Flach | 6 | 7 | ||||||||||||||||||||||
| M Anger D Flach | 6 | 7 | M Anger D Flach | 6 | 4 | 3 | |||||||||||||||||||||
| 3 | M Jaite A Mancini | 6 | 6 | 6 | R Fromberg B Pearce | 3 | 6 | 6 | |||||||||||||||||||
| K Lubbers O Smith | 7 | 3 | 3 | 3 | M Jaite A Mancini | 6 | 1 | 1 | |||||||||||||||||||
| G Failla M Walker | 4 | 4 | R Fromberg B Pearce | 3 | 6 | 6 | |||||||||||||||||||||
| R Fromberg B Pearce | 6 | 6 | R Fromberg B Pearce | 6 | 3 | 7 | |||||||||||||||||||||
| Q | M Střelba Tim Trigueiro | 6 | 7 | 2 | B Garrow S Salumaa | 2 | 6 | 6 | |||||||||||||||||||
| D Livingston V Van Patten | 3 | 5 | Q | M Střelba T Trigueiro | 6 | 6 | |||||||||||||||||||||
 T Champion F Santoro | 1 | 1 | 4 | M Barnard R Deppe | 4 | 4 | |||||||||||||||||||||
| 4 | M Barnard R Deppe | 6 | 6 | Q | M Střelba T Trigueiro | 4 | 3 | ||||||||||||||||||||
| J Anderson T Benhabiles | 6 | 6 | 6 | 2 | B Garrow S Salumaa | 6 | 6 | ||||||||||||||||||||
| B Devening C Johnson | 7 | 3 | 2 | J Anderson T Benhabiles | 3 | 4 | |||||||||||||||||||||
| B Haygarth P Koscielski | 6 | 4 | 6 | 2 | B Garrow S Salumaa | 6 | 6 | ||||||||||||||||||||
| 2 | B Garrow S Salumaa | 4 | 6 | 7 | |||||||||||||||||||||||
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.
Jo Durie and Jeremy Bates were the defending champions but lost in the quarterfinals to Robin White and Scott Davis.
Jorge Lozano and Todd Witsken were the defending champions, but neither of them entered the event that year.
Brian Garrow and Sven Salumaa won the title, defeating Nelson Aerts and Fernando Roese 7–5, 6–3, in the final.
Grant Connell and Glenn Michibata were the defending champions, but lost in the quarterfinals this year.
Mark Keil and Dave Randall were the defending champions.
The event was held for the first time since 1989, when Rick Leach and Jim Pugh won the title. Neither player participated this year.
Wayne Ferreira and Jim Grabb were the defending champions, but did not participate this year.
Sergio Casal and Emilio Sánchez were the defending champions, but did not participate this year.
Alexander Mronz and Greg Van Emburgh were the defending champions, but did not participate this year.
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.
The men's doubles tournament at the 1993 Australian Open was held from 16 through 29 January 1993 on the outdoor hard courts at the Flinders Park in Melbourne, Australia. Danie Visser and Laurie Warder won the title, defeating John Fitzgerald and Anders Järryd in the final.
Jim Grabb and Richey Reneberg were the defending champions, but lost in the quarterfinals to Luke Jensen and Murphy Jensen.
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.
Javier Frana and Jim Pugh were the defending champions, but Frana 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.
Hendrik Jan Davids and Paul Haarhuis were the defending champions, but Haarhuis chose to compete at Florence in the same week. Davids teamed up with Libor Pimek and lost in the quarterfinals to Neil Borwick and Simon Youl.
Scott Davis and David Pate were the defending champions, but lost in the semifinals to Kent Kinnear and Sven Salumaa.