| 1989 Los Angeles Open | |
|---|---|
| Date | September 18–24 |
| Edition | 63rd |
| Category | Grand Prix circuit |
| Draw | 32S / 16D |
| Prize money | $297,500 |
| Surface | Hard / outdoor |
| Location | Los Angeles, CA, U.S. |
| Venue | Los Angeles Tennis Center |
| Champions | |
| Singles | |
 Aaron Krickstein[1] | |
| Doubles | |
| Martin Davis / Tim Pawsat[2] | |
The 1989 Los Angeles Open was a men's tennis tournament played on outdoor hard courts at the Los Angeles Tennis Center in Los Angeles, California, United States as part of the 1989 Nabisco Grand Prix. It was the 63rd edition of the tournament and was held from September 18 through September 24, 1989. Fifth-seeded Aaron Krickstein won the singles title.[3]
- ^ "1989 Los Angeles – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1989 Los Angeles – Doubles draw". Association of Tennis Professionals (ATP).
- ^ Thomas Bonk (September 25, 1989). "Chang Beaten by Krickstein for L.A. Title". Los Angeles Times.