1999 Newsweek Champions Cup – Singles
| Singles | |
|---|---|
| 1999 Newsweek Champions Cup | |
| Champion | Mark Philippoussis |
| Runner-up | Carlos Moyá |
| Score | 5–7, 6–4, 6–4, 4–6, 6–2 |
| Draw | 56 |
| Seeds | 16 |
Mark Philippoussis defeated Carlos Moyá in the final, 5–7, 6–4, 6–4, 4–6, 6–2 to win the men's singles tennis title at the 1999 Indian Wells Masters.
Marcelo Ríos was the defending champion, but lost in the third round to Todd Martin.