1989 Nabisco Masters – Singles
| Singles | |
|---|---|
| 1989 Nabisco Masters | |
| Champion | Stefan Edberg |
| Runner-up | Boris Becker |
| Score | 4–6, 7–6(8–6), 6–3, 6–1 |
| Draw | 8 |
Stefan Edberg defeated the defending champion Boris Becker in the final, 4–6, 7–6(8–6), 6–3, 6–1 to win the singles title at the 1989 Nabisco Masters.