| Men's Singles | |
|---|---|
| 1998 Lipton Championships | |
| Champion |
|
| Runner-up |
|
| Final score | 7–5, 6–3, 6–4 |
Thomas Muster was the defending champion, but did not participate this year.
Marcelo Ríos won the title, defeating Andre Agassi 7–5, 6–3, 6–4 in the final.
All thirty-two seeds received a bye to the second round.