Singles | |
---|---|
1999 Grand Prix de Tennis de Lyon | |
Champion | Nicolás Lapentti |
Runner-up | Lleyton Hewitt |
Final score | 6–3, 6–2 |
Àlex Corretja was the defending champion, but lost in the second round this year.
Nicolás Lapentti won the title, defeating Lleyton Hewitt, 6–3, 6–2 in the final.