| Doubles | |
|---|---|
| 1990 Sovran Bank Classic | |
| Champions |  Grant Connell Glenn Michibata |
| Runners-up |  Jorge Lozano  Todd Witsken |
| Final score | 6–3, 6–7, 6–2 |
| Draw | 28 |
| Seeds | 8 |
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 won the title by defeating Jorge Lozano and Todd Witsken 6–3, 6–7, 6–2 in the final. [1]
The first four seeds received a bye to the second round.
Jorge Lozano / Todd Witsken (final) Grant Connell / Glenn Michibata (champions) Scott Davis / David Pate (quarterfinals)
Jakob Hlasek / 
Michael Stich (quarterfinals)
Neil Broad / 
Gary Muller (second round) Ken Flach / Robert Seguso (semifinals) Jim Grabb / Richey Reneberg (quarterfinals)
Darren Cahill / Andrew Kratzmann (quarterfinals)| Semifinals | Final | ||||||||||||
| 1 | Jorge Lozano Todd Witsken | 6 | 6 | ||||||||||
| Kent Kinnear Brad Pearce | 2 | 2 | |||||||||||
| 1 | Jorge Lozano Todd Witsken | 3 | 7 | 2 | |||||||||
| 2 | Grant Connell Glenn Michibata | 6 | 6 | 6 | |||||||||
| 6 | Ken Flach Robert Seguso | 3 | 6 | 4 | |||||||||
| 2 | Grant Connell Glenn Michibata | 6 | 3 | 6 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Lozano T Witsken | 6 | 5 | 7 | |||||||||||||||||||||||
| J Stoltenberg S Youl | 6 | 7 | J Stoltenberg S Youl | 4 | 7 | 5 | |||||||||||||||||||||
 K Evernden  N Pereira | 4 | 6 | 1 | J Lozano T Witsken | 4 | 7 | 6 | ||||||||||||||||||||
| P Doohan L Warder | 7 | 4 | 5 | 8 | D Cahill A Kratzmann | 6 | 6 | 4 | |||||||||||||||||||
 M Šrejber  A Volkov | 6 | 6 | 7 | M Šrejber A Volkov | 3 | 6 | 1 | ||||||||||||||||||||
| S Cannon K Jones | 3 | 4 | 8 | D Cahill A Kratzmann | 6 | 3 | 6 | ||||||||||||||||||||
| 8 | D Cahill A Kratzmann | 6 | 6 | 1 | J Lozano T Witsken | 6 | 6 | ||||||||||||||||||||
| K Kinnear B Pearce | 2 | 2 | |||||||||||||||||||||||||
| 3 | S Davis D Pate | 4 | 6 | 6 | |||||||||||||||||||||||
| WC | B Dyke S Kruger | 6 | 6 | 6 | WC | B Dyke S Kruger | 6 | 3 | 2 | ||||||||||||||||||
| WC | C Delaney Scott Kidd | 7 | 2 | 0 | 3 | S Davis D Pate | 7 | 4 | 4 | ||||||||||||||||||
| K Kinnear B Pearce | 6 | 6 | K Kinnear B Pearce | 5 | 6 | 6 | |||||||||||||||||||||
| J Canter B Derlin | 4 | 2 | K Kinnear B Pearce | 6 | 6 | 6 | |||||||||||||||||||||
| B Garnett S Salumaa | 5 | 6 | 5 | N Broad G Muller | 1 | 7 | 4 | ||||||||||||||||||||
| 5 | N Broad G Muller | 7 | 7 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | K Flach R Seguso | 6 | 6 | ||||||||||||||||||||||||
| Q | M Barnard T Mercer | 4 | 3 | 6 | K Flach R Seguso | 6 | 2 | 6 | |||||||||||||||||||
| B Page B Shelton | 1 | 4 |  V Jansson J Sobel | 3 | 6 | 4 | |||||||||||||||||||||
| V Jansson J Sobel | 6 | 6 | 6 | K Flach R Seguso | 2 | 6 | 6 | ||||||||||||||||||||
| S DeVries D Macpherson | 6 | 6 | 4 | J Hlasek M Stich | 6 | 4 | 2 | ||||||||||||||||||||
| R Deppe B Talbot | 2 | 4 | S DeVries D Macpherson | 3 | 5 | ||||||||||||||||||||||
| 4 | J Hlasek M Stich | 6 | 7 | ||||||||||||||||||||||||
| 6 | K Flach R Seguso | 3 | 6 | 4 | |||||||||||||||||||||||
| 7 | J Grabb R Reneberg | 6 | 6 | 2 | G Connell G Michibata | 6 | 3 | 6 | |||||||||||||||||||
| M Chang C Chang | 4 | 2 | 7 | J Grabb R Reneberg | 6 | 6 | |||||||||||||||||||||
| Q | W Ferreira P Norval | 4 | 7 | 3 | T Nelson  G Pozzi | 3 | 3 | ||||||||||||||||||||
| T Nelson G Pozzi | 6 | 5 | 6 | 7 | J Grabb R Reneberg | 3 | 4 | ||||||||||||||||||||
| P Annacone C van Rensburg | 6 | 6 | 4 | 2 | G Connell G Michibata | 6 | 6 | ||||||||||||||||||||
| A Hombrecher M Washington | 7 | 3 | 6 | A Hombrecher M Washington | 6 | 7 | 3 | ||||||||||||||||||||
| 2 | G Connell G Michibata | 7 | 6 | 6 | |||||||||||||||||||||||
Jakob Hlasek and Anders Järryd were the defending champions, but did not participate together this year. Hlasek partnered Guy Forget, losing in the semifinals. Järryd partnered John Fitzgerald, losing in the second round.
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.
Jorge Lozano and Todd Witsken were the defending champions, but lost in the quarterfinals this year.
David Pate and Scott Warner were the defending champions but only Pate competed that year with Scott Davis.
Jeremy Bates and Kevin Curren were the defending champions but they competed with different partners that year, Bates with Nick Brown and Curren with Neil Broad.
The men's doubles tournament at the 1990 US Open was held from August 27 to September 9, 1990, on the outdoor hard courts of the USTA National Tennis Center in New York City, United States. Pieter Aldrich and Danie Visser won the title, defeating Paul Annacone and David Wheaton in the final.
Jorge Lozano and Todd Witsken were the defending champions but did not compete that year.
Kelly Evernden and Johan Kriek were the defending champions but did not compete that year.
Ken Flach and Robert Seguso were the defending champions but lost in the semifinals to John Fitzgerald and Anders Järryd.
Rick Leach and Jim Pugh were the defending champions, but lost in the semifinals to Grant Connell and Glenn Michibata.
Pieter Aldrich and Danie Visser won the title, defeating Connell and Michibata 6–4, 4–6, 6–1, 6–4, in the final.
Pieter Aldrich and Danie Visser were the defending champions, but lost in the first round to Paul Haarhuis and Mark Koevermans.
Scott Davis and David Pate won the title, defeating Patrick McEnroe and David Wheaton 6–1, 4–6, 6–4, 5–7, 9–7, in the final. This was Pate's first Grand Slam title and final, despite gaining the World No. 1 ranking two weeks earlier.
John Fitzgerald and Anders Järryd lost in the third round to McEnroe and Wheaton. It was their only Grand Slam loss of the year, as they would go on to win the following three majors in 1991.
For the 1990 Tokyo Indoor doubles Kevin Curren and David Pate were the defending champions, but Curren did not participate this year. Pate partnered Scott Davis, losing in the final.
Wayne Ferreira and Piet Norval were the defending champions, but lost in the semifinals this year.
The men's doubles tournament at the 1988 US Open was held from August 29 to September 11, 1988, on the outdoor hard courts at the USTA National Tennis Center in New York City, United States. Sergio Casal and Emilio Sánchez won the title, defeating Rick Leach and Jim Pugh by walkover in the final.
The men's doubles tournament at the 1990 French Open was held from 28 May until 10 June 1990 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Sergio Casal and Emilio Sánchez won the title, defeating Goran Ivanišević and Petr Korda in the final.
John Fitzgerald and Anders Järryd defeated Javier Frana and Leonardo Lavalle in the final, 6–3, 6–4, 6–7(7–9), 6–1 to win the gentlemen's doubles title at the 1991 Wimbledon Championships. It was Fitzgerald and Järryd's third Wimbledon final in four years.
Grant Connell and Glenn Michibata were the defending champions, but lost in the semifinals to tournament runners-up Ken Flach and Robert Seguso.
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.
1990 – Andre Agassi – Grant Connell/Glenn Michibata