| 1990 Ebel U.S. Pro Indoor | |
|---|---|
| Date | February 19–25 |
| Edition | 23rd |
| Category | ATP Championship Series |
| Draw | 48S / 24D |
| Prize money | $825,000 |
| Surface | Carpet / indoor |
| Location | Philadelphia, PA, U.S. |
| Venue | Spectrum |
| Champions | |
| Singles | |
 Pete Sampras[1] | |
| Doubles | |
| Rick Leach / Jim Pugh[2] | |
The 1990 U.S. Pro Indoor (known as the Ebel U.S. Pro Indoor in 1990 for sponsorship reasons[3]) was a men's tennis tournament played on indoor carpet courts. It was the 23rd edition of the event known that year as the Ebel U.S. Pro Indoor, and was part of the ATP Championship Series, double-week events of the 1990 ATP Tour, running concurrently with the 1990 Eurocard Classic. It took place at the Spectrum in Philadelphia, Pennsylvania, United States, from February 19 to February 25, 1990. Pete Sampras, who was seeded 13th, won the singles title.
- ^ "1990 Philadelphia – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1990 Philadelphia – Doubles draw". Association of Tennis Professionals (ATP).
- ^ Finn, Robin (February 26, 1990). "Sampras, 18, Gets First Pro Victory". The New York Times. Retrieved December 24, 2011.