1991 Newsweek Champions Cup – Singles
| Singles | |
|---|---|
| 1991 Newsweek Champions Cup | |
| Champion | Jim Courier |
| Runner-up | Guy Forget |
| Score | 4–6, 6–3, 4–6, 6–3, 7–6(7–4) |
Jim Courier defeated Guy Forget in the final, 4–6, 6–3, 4–6, 6–3, 7–6(7–4) to win the men's singles tennis title at the 1991 Indian Wells Masters.
Stefan Edberg was the defending champion, but lost to Forget in the semifinals.