| Doubles | |
|---|---|
| 1989 Seoul Open | |
| Champions |  Scott Davis  Paul Wekesa |
| Runners-up | John Letts Bruce Man-Son-Hing |
| Final score | 6–2, 6–4 |
Andrew Castle and Roberto Saad were the defending champions but only Castle competed that year with Robert Van't Hof.
Castle and Van't Hof lost in the quarterfinals to Scott Davis and Paul Wekesa.
Davis and Wekesa won in the final 6–2, 6–4 against John Letts and Bruce Man-Son-Hing. [1]
Brad Drewett / John Fitzgerald (first round)
Andrew Castle / Robert Van't Hof (quarterfinals) Mark Kratzmann / Glenn Layendecker (first round) Broderick Dyke / 
Tobias Svantesson (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | B Drewett J Fitzgerald | 6 | 6 | 6 | |||||||||||||||||||||||
T Nydahl  O Rahnasto | 1 | 7 | 7 | T Nydahl O Rahnasto | 3 | 6 | 4 | ||||||||||||||||||||
| J Goodall J Russell | 3 | 7 | 3 | J Canter  N Pereira | 6 | 3 | 6 | ||||||||||||||||||||
| J Canter N Pereira | 6 | 6 | 6 | J Canter N Pereira | 6 | 5 | 3 | ||||||||||||||||||||
| 4 | B Dyke T Svantesson | 6 | 3 | 3 | J Letts B Man-Son-Hing | 3 | 7 | 6 | |||||||||||||||||||
| J Letts B Man-Son-Hing | 2 | 6 | 6 | J Letts B Man-Son-Hing | 3 | 6 | 6 | ||||||||||||||||||||
 B-S Kim J-S Yoo | 3 | 4 | P Chamberlin  C Saceanu | 6 | 4 | 1 | |||||||||||||||||||||
| P Chamberlin C Saceanu | 6 | 6 | J Letts B Man-Son-Hing | 2 | 4 | ||||||||||||||||||||||
 S Guy L Scott | 2 | 4 | S Davis P Wekesa | 6 | 6 | ||||||||||||||||||||||
| M Anger K Evernden | 6 | 6 | M Anger K Evernden | 4 | 6 | 5 | |||||||||||||||||||||
 Y Doumbia  J-P Fleurian | 6 | 6 | Y Doumbia J-P Fleurian | 6 | 3 | 7 | |||||||||||||||||||||
| 3 | M Kratzmann G Layendecker | 4 | 4 | Y Doumbia J-P Fleurian | 2 | 4 | |||||||||||||||||||||
| J Bates L Shiras | 6 | 2 | 3 | S Davis P Wekesa | 6 | 6 | |||||||||||||||||||||
| S Davis P Wekesa | 2 | 6 | 6 | S Davis P Wekesa | 7 | 6 | 6 | ||||||||||||||||||||
R Baxter  M Ferreira | 6 | 3 | 2 | 2 | A Castle R Van't Hof | 6 | 7 | 4 | |||||||||||||||||||
| 2 | A Castle R Van't Hof | 4 | 6 | 6 | |||||||||||||||||||||||
The 1989 Seoul Open was a men's tennis tournament played on outdoor hard courts at the Seoul Olympic Park Tennis Center in Seoul in South Korea that was part of the 1989 Nabisco Grand Prix circuit. The tournament was held from April 10 through April 17, 1989. Unseeded Robert Van't Hof won the singles title.
The 1984 Congoleum Classic was a tennis tournament held February 13, 1984, in California. In singles, José Higueras was the defending champion but lost in the semifinals to Jimmy Connors.
Joakim Nyström and Mats Wilander were the defending champions, but lost in the second round to Carl Limberger and Mark Woodforde.
Ken Flach and Kathy Jordan were the defending champions but lost in the quarterfinals to Andy Kohlberg and Patty Fendick.
John Fitzgerald and Johan Kriek were the defending champions but only Fitzgerald competed that year with Anders Järryd.
Dan Goldie was the defending champion but did not compete that year.
Jeremy Bates and Jo Durie were the defending champions but lost in the second round to Eddie Edwards and Elna Reinach.
Martina Navratilova and Heinz Günthardt were the defending champions but only Navratilova competed that year with Peter Fleming.
This was the first edition of the event.
Eric Korita and Mike Leach were the defending champions, but did not participate together this year. Korita partnered Brad Pearce, losing in the first round. Leach did not participate this year.
Scott Davis and Paul Wekesa were the defending champions, but did not participate this year.
The men's doubles tournament at the 1987 US Open was held from September 1 to September 14, 1987, on the outdoor hard courts at the USTA National Tennis Center in New York City, United States. Stefan Edberg and Anders Järryd won the title, defeating Ken Flach and Robert Seguso in the final.
Ken Flach and Robert Seguso successfully defended their title, defeating John Fitzgerald and Anders Järryd in the final, 6–4, 2–6, 6–4, 7–6(7–3) to win the gentlemen's doubles title at the 1988 Wimbledon Championships.
The men's doubles tournament at the 1988 French Open was held from 23 May until 5 June 1988 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Andrés Gómez and Emilio Sánchez won the title, defeating John Fitzgerald and Anders Järryd in the final.
Pieter Aldrich and Danie Visser were the defending champions, but decided to not compete this year after winning the Australian Open 2 weeks earlier.
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.
Anders Järryd and Jonas Svensson were the defending champions, but none competed this year.
Guy Forget and Yannick Noah were the defending champions, but none competed this year.
Martin Davis and Tim Pawsat were the defending champions, but none competed this year. Davis retired from professional tennis during this season.
Scott Davis and Robert Van't Hof were the defending champions, but faced each other in this edition, with different partners. Davis, teaming up with David Pate, defeated Van't Hof and Andy Kohlberg in the first round. Davis and Pate were eliminated in quarterfinals to Christo Steyn and Danie Visser.