1991 Prudential-Bache Securities Classic – Singles
| Singles | |
|---|---|
| 1991 Prudential-Bache Securities Classic | |
| Champion | Andre Agassi |
| Runner-up | Derrick Rostagno |
| Score | 6–2, 1–6, 6–3 |
| Draw | 32 (3WC/4Q/1LL) |
| Seeds | 8 |
Brad Gilbert was the defending champion, but lost in the quarterfinals to MaliVai Washington.
Andre Agassi won the title by defeating Derrick Rostagno 6–2, 1–6, 6–3 in the final.