| Singles | |
|---|---|
| 1989 Bristol Open | |
| Champion |  Eric Jelen |
| Runner-up |  Nick Brown |
| Score | 6–4, 3–6, 7–5 |
| Draw | 32 |
| Seeds | 8 |
Christian Saceanu was the defending champion but lost in the second round to Brad Drewett.
Eric Jelen won in the final 6–4, 3–6, 7–5 against Nick Brown.
Derrick Rostagno (quarterfinals) Richard Matuszewski (semifinals)
Omar Camporese (first round) Eric Jelen (champion)
Pieter Aldrich (second round)
Kelly Evernden (quarterfinals)
Michiel Schapers (semifinals) Todd Witsken (first round)| Semifinals | Final | ||||||||||||
| 7 | Michiel Schapers | 6 | 3 | 11 | |||||||||
| 4 | Eric Jelen | 3 | 6 | 13 | |||||||||
| 4 | Eric Jelen | 6 | 3 | 7 | |||||||||
| WC | Nick Brown | 4 | 6 | 5 | |||||||||
| WC | Nick Brown | 6 | 4 | 6 | |||||||||
| 2 | Richard Matuszewski | 2 | 6 | 3 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | D Rostagno | 6 | 6 | ||||||||||||||||||||||||
| T Wilkison | 2 | 2 | 1 | D Rostagno | 6 | 6 | |||||||||||||||||||||
| P Chamberlin | 6 | 6 | P Chamberlin | 1 | 2 | ||||||||||||||||||||||
| J Goodall | 2 | 4 | 1 | D Rostagno | 4 | 2 | |||||||||||||||||||||
| WC | C Bailey | 6 | 3 | 3 | 7 | M Schapers | 6 | 6 | |||||||||||||||||||
 R Smith | 3 | 6 | 6 | R Smith | 6 | 1 | |||||||||||||||||||||
| R Van't Hof | 2 | 6 | 4 | 7 | M Schapers | 7 | 6 | ||||||||||||||||||||
| 7 | M Schapers | 6 | 3 | 6 | 7 | M Schapers | 6 | 3 | 11 | ||||||||||||||||||
| 4 | E Jelen | 7 | 6 | 4 | E Jelen | 3 | 6 | 13 | |||||||||||||||||||
| Q | J Turner | 6 | 3 | 4 | E Jelen | 6 | 6 | ||||||||||||||||||||
| G Muller | 2 | 0r | D Visser | 4 | 4 | ||||||||||||||||||||||
| D Visser | 6 | 1 | 4 | E Jelen | 4 | 6 | 9 | ||||||||||||||||||||
| WC | A Castle | 6 | 6 | 4 | 6 | K Evernden | 6 | 4 | 7 | ||||||||||||||||||
 V Amritraj | 4 | 7 | 6 | V Amritraj | 2 | 4 | |||||||||||||||||||||
 N Pereira | 6 | 5 | 4 | 6 | K Evernden | 6 | 6 | ||||||||||||||||||||
| 6 | K Evernden | 3 | 7 | 6 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | P Aldrich | 6 | 6 | ||||||||||||||||||||||||
 Y Doumbia | 1 | 3 | 5 | P Aldrich | 3 | 5 | |||||||||||||||||||||
| WC | N Brown | 6 | 3 | 6 | WC | N Brown | 6 | 7 | |||||||||||||||||||
| G Pozzi | 4 | 6 | 3 | WC | N Brown | 6 | 1 | ||||||||||||||||||||
| M Stich | 6 | 6 | M Stich | 4 | 0r | ||||||||||||||||||||||
| Q | A Brice | 3 | 2 | M Stich | 6 | 6 | |||||||||||||||||||||
 N Marques | 6 | 6 | N Marques | 3 | 2 | ||||||||||||||||||||||
| 3 | O Camporese | 3 | 2 | WC | N Brown | 6 | 4 | 6 | |||||||||||||||||||
| 8 | T Witsken | 6 | 4 | 3 | 2 | R Matuszewski | 2 | 6 | 3 | ||||||||||||||||||
 B Drewett | 4 | 6 | 6 | B Drewett | 7 | 6 | |||||||||||||||||||||
| C Saceanu | 6 | 7 | C Saceanu | 6 | 2 | ||||||||||||||||||||||
| Q | N Borwick | 3 | 5 | B Drewett | 2 | 6 | |||||||||||||||||||||
| D Wheaton | 3 | 6 | 6 | 2 | R Matuszewski | 6 | 7 | ||||||||||||||||||||
| Q | W Green | 6 | 3 | 4 | D Wheaton | 6 | 6 | ||||||||||||||||||||
 N Odizor | 3 | 3 | 2 | R Matuszewski | 7 | 7 | |||||||||||||||||||||
| 2 | R Matuszewski | 6 | 6 | ||||||||||||||||||||||||
Ivan Lendl was the defending champion but lost in the second round to Grant Connell.
Guy Forget and Jakob Hlasek were the defending champions, but lost in the quarterfinals to Eric Jelen and Carl-Uwe Steeb.
Eric Jelen and Carl-Uwe Steeb were the defending champions, but Jelen chose not to participate, and only Steeb competed that year.
Steeb partnered with Markus Zoecke, but lost in the first round to Murphy Jensen and Gabriel Markus.
Emilio Sánchez was the defending champion, but lost in the first round this year.
Peter Fleming and Guy Forget were the defending champions but only Forget competed that year with Yannick Noah.
Slobodan Živojinović was the defending champion but lost in the quarterfinals to Lars-Anders Wahlgren.
Boris Becker was the defending champion but did not compete that year.
Boris Becker was the defending champion and won in the final 6–1, 3–6, 6–3 against Stefan Edberg.
Ken Flach and Robert Seguso were the defending champions but lost in the semifinals to John Fitzgerald and Anders Järryd.
Eric Jelen and Michael Mortensen were the defending champions, but Jelen did not participate this year. Mortensen partnered Gustavo Luza, losing in the first round.
Mike De Palmer and Gary Donnelly were the defending champions, but Donnelly did not participate this year. De Palmer partnered Paul Annacone, losing in the quarterfinals.
Broderick Dyke and Tom Nijssen were the defending champions, but Nijssen did not participate this year. Dyke partnered Kelly Evernden, losing in the first round.
Ivan Lendl was the defending champion, but did not participate this year.
Vijay Amritraj was the defending champion, but lost in the third round 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.
The men's doubles tournament at the 1989 French Open was held from 29 May until 11 June 1989 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Jim Grabb and Patrick McEnroe won the title, defeating Mansour Bahrami and Éric Winogradsky in the final.
Andrés Gómez and Javier Sánchez were the defending champions, but Sánchez did not compete this year. Gómez teamed up with Sergi Bruguera and lost in the semifinals to Boris Becker and Eric Jelen.
Miloslav Mečíř was the defending champion, but lost in the final to Henri Leconte. The score was 6–2, 5–7, 6–4, 6–2. Leconte became the last French player to win the tournament until Gilles Simon won it in 2011.
Hans Gildemeister and Andrés Gómez were the defending champions, but lost in the second round to Ronnie Båthman and Michiel Schapers.
The defending champion was Mats Wilander but he lost in the final to the sixth seeded, Emilio Sánchez from Spain.