| Singles | |
|---|---|
| 1999 RCA Championships | |
| Champion |
|
| Runner-up |
|
| Final score | 4–6, 6–4, 6–4 |
Àlex Corretja was the defending champion, but did not participate.
Nicolás Lapentti won the title, defeating Vince Spadea in the final 4–6, 6–4, 6–4.
The top eight seeds received a bye into the second round.