| Doubles | |
|---|---|
| 1989 Volvo Tennis San Francisco | |
| Champions |  Pieter Aldrich Danie Visser |
| Runners-up |  Paul Annacone Christo van Rensburg |
| Score | 6–4, 6–3 |
| Draw | 16 |
| Seeds | 4 |
John McEnroe and Mark Woodforde were the defending champions, but none competed this year.
Pieter Aldrich and Danie Visser won the title by defeating Paul Annacone and Christo van Rensburg 6–4, 6–3 in the final. [1]
John Fitzgerald / 
Anders Järryd (quarterfinals) Rick Leach / Jim Pugh (first round) Jim Grabb / Patrick McEnroe (semifinals) Paul Annacone / Christo van Rensburg (final)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Fitzgerald A Järryd | 6 | 7 | ||||||||||||||||||||||||
| S DeVries R Matuszewski | 4 | 5 | 1 | J Fitzgerald A Järryd | 6 | 6 | 2 | ||||||||||||||||||||
| P Aldrich D Visser | 6 | 6 | P Aldrich D Visser | 4 | 7 | 6 | |||||||||||||||||||||
| P Chamberlin T Wilkison | 2 | 3 | P Aldrich D Visser | 6 | 6 | ||||||||||||||||||||||
| 3 | J Grabb P McEnroe | 7 | 5 | 6 | 3 | J Grabb P McEnroe | 4 | 4 | |||||||||||||||||||
| L Jensen D Wheaton | 6 | 7 | 3 | 3 | J Grabb P McEnroe | 7 | 3 | 6 | |||||||||||||||||||
| R Reneberg P Sampras | 7 | 4 | 6 | M Davis T Pawsat | 6 | 6 | 3 | ||||||||||||||||||||
| M Davis T Pawsat | 5 | 6 | 7 | P Aldrich D Visser | 6 | 6 | |||||||||||||||||||||
S Davis  K Evernden | 6 | 6 | 4 | P Annacone C van Rensburg | 4 | 3 | |||||||||||||||||||||
 L Lavalle  R Smith | 1 | 4 | S Davis K Evernden | 6 | 6 | 2 | |||||||||||||||||||||
| R Båthman P Lundgren | 4 | 2 | 4 | P Annacone C van Rensburg | 4 | 7 | 6 | ||||||||||||||||||||
| 4 | P Annacone C van Rensburg | 6 | 6 | 4 | P Annacone C van Rensburg | 6 | 6 | ||||||||||||||||||||
| K Curren D Pate | 7 | 6 | K Curren D Pate | 3 | 4 | ||||||||||||||||||||||
| WC | P Galbraith B Garrow | 6 | 1 | K Curren D Pate | 6 | 3 | 6 | ||||||||||||||||||||
| D Rostagno T Witsken | 2 | 6 | 6 | D Rostagno T Witsken | 4 | 6 | 3 | ||||||||||||||||||||
| 2 | R Leach J Pugh | 6 | 4 | 3 | |||||||||||||||||||||||
Boris Becker and Jakob Hlasek were the defending champions, but Hlasek did not participate this year. Becker partnered Guy Forget, and they won the title, defeating Jim Grabb and Patrick McEnroe 4–6, 6–4, 6–3 in the final.
Brad Gilbert and Vince Van Patten were the defending champions but only Gilbert competed that year with Kevin Curren.
Scott Davis and David Pate were the defending champions but lost in the quarterfinals to Kevin Curren and Matt Mitchell.
Peter Fleming and John McEnroe were the defending champions but they competed with different partners that year, Fleming with Gary Donnelly and McEnroe with his brother Patrick.
Mark Kratzmann and Wally Masur were the defending champions but only Masur competed that year with Pat Cash.
John McEnroe and Mark Woodforde were the defending champions but only Woodforde competed that year with Patrick McEnroe.
Kelly Evernden and Johan Kriek were the defending champions but did not compete that year.
Kevin Curren and David Pate were the defending champions but lost in the second round to Amos Mansdorf and Mikael Pernfors.
Ken Flach and Robert Seguso were the defending champions but lost in the semifinals to John Fitzgerald and Anders Järryd.
Paul Annacone and Christo van Rensburg were the defending champions. Annacone participated with John Fitzgerald, and lost in the quarterfinals to Scott Davis and David Pate, while Van Rensburg played with Kevin Curren, and lost in the semifinals to Grant Connell and Glenn Michibata.
Rick Leach and Jim Pugh defeated Connell and Michibata 3–6, 6–4, 6–2, in the final.
Peter Fleming and John McEnroe were the defending champions, but lost in the semifinals to Pat Cash and John Fitzgerald.
The men's doubles tournament at the 1989 US Open was held from August 28 to September 10, 1989, on the outdoor hard courts of the USTA National Tennis Center in New York City, United States. John McEnroe and Mark Woodforde won the title, defeating Ken Flach and Robert Seguso in the final.
Brad Gilbert was the defending champion, but lost in the first round to Gary Muller.
Pieter Aldrich and Danie Visser were the defending champions, but decided to not compete this year after winning the Australian Open 2 weeks earlier.
Jim Grabb and Patrick McEnroe were the defending champions, but lost in the first round to Scott Davis and Tim Wilkison.
Javier Frana and Christo van Rensburg were the defending champions, but van Rensburg did not compete this year. Frana teamed up with Mark Petchey and lost in the quarterfinals to Paul Annacone and Doug Flach.
Peter Fleming and John McEnroe were the defending champions, but McEnroe opted to focus on the singles tournament. Fleming teamed up with Tom Gullikson and lost in the quarterfinals to Stefan Edberg and Anders Järryd.
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.
John McEnroe and Peter Fleming were the defending champions, but McEnroe could not compete this year after facing a two-month suspension due to committing three code violations on his match against Slobodan Živojinović at the US Open. Fleming teamed up with Henri Leconte and lost in the first round to Mark Kratzmann and Laurie Warder.
Paul Annacone and Christo van Rensburg were the defending champions, but Annacone opted to rest to compete at the Davis Cup semi-finals the following week. Van Rensburg teamed up with Eddie Edwards and lost in the first round to Chip Hooper and Mike Leach.