# 1990 Ebel U.S. Pro Indoor – Singles

Pete Sampras defeated Andrés Gómez in the final, 7–6$^{(7–4)}$, 7–5, 6–2 to win the singles tennis title at the 1990 Ebel U.S. Pro Indoor. It was his maiden singles title.
Boris Becker was the reigning champion, but opted to play at the Eurocard Classic instead.

## Seeds

All seeds receive a bye into the second round.
* John McEnroe (second round)
* Brad Gilbert (third round)
* Andre Agassi (third round, retired)
* Jay Berger (quarterfinals)
* Tim Mayotte (quarterfinals)
* Andrei Chesnokov (second round)
* Andrés Gómez (final)
* Jim Courier (quarterfinals)
* Kevin Curren (third round)
* Christo van Rensburg (third round)
* Jaime Yzaga (third round)
* David Wheaton (second round)
* Pete Sampras (champion)
* Wally Masur (third round)
* Scott Davis (second round)
* Mikael Pernfors (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final | Final | |
| Q | Mark Kratzmann | 4 | 6 | 7$^9$ | | | | | | | | | | | | |
| 8 | Jim Courier | 6 | 3 | 6$^7$ | | | | | | | | | | | | |
| 8 | Jim Courier | 6 | 3 | 6$^7$ | Q | Mark Kratzmann | 6 | 1 | 4 | | | | | | | |
| | | | | | 13 | Pete Sampras | 4 | 6 | 6 | | | | | | | |
| 13 | Pete Sampras | 6 | 4 | 6 | 13 | Pete Sampras | 4 | 6 | 6 | | | | | | | |
| 5 | Tim Mayotte | 4 | 6 | 3 | | | | | | | | | | | | |
| 5 | Tim Mayotte | 4 | 6 | 3 | | | | | | 13 | Pete Sampras | 7$^7$ | 7 | 6 | | |
| | | | | | | | | | | 7 | Andrés Gómez | 6$^4$ | 5 | 2 | | |
| | Petr Korda | 7$^7$ | 6 | | | | | | | | | | | | 7 | Andrés Gómez | 6$^4$ | 5 | 2 |
| 4 | Jay Berger | 6$^5$ | 1 | | | | | | | | | | | | | |
| 4 | Jay Berger | 6$^5$ | 1 | | | Petr Korda | 2 | 0 | | | | | | | | |
| | | | | | 7 | Andrés Gómez | 6 | 6 | | | | | | | | |
| 7 | Andrés Gómez | 7$^7$ | 6$^7$ | 6 | 7 | Andrés Gómez | 6 | 6 | | | | | | | | |
| | Paul Haarhuis | 6$^3$ | 7$^9$ | 4 | | | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | J McEnroe | 7 | 3 | 3 | | | | | | | | | | |
| | R Reneberg | 6 | 3 | 6 | | R Reneberg | 6 | 6 | 6 | | | | | | | | | | |
| | J Pugh | 3 | 6 | 3 | | | | | | | R Reneberg | 4 | 4 | | | | | | |
| Q | M Kratzmann | 7 | 6 | | | | | | | Q | M Kratzmann | 6 | 6 | | | | | | |
| Q | B Pearce | 5 | 4 | | Q | M Kratzmann | 7 | 4 | 6 | | | | | | | | | | |
| | | | | | 15 | S Davis | 5 | 6 | 1 | | | | | | | | | | |
| | | | | | | | | | | | | | | | Q | M Kratzmann | 4 | 6 | 7$^9$ |
| | | | | | | | | | | | | | | | 8 | J Courier | 6 | 3 | 6$^7$ |
| | | | | | 10 | C van Rensburg | 0 | 7$^7$ | 6 | | | | | | | | | | |
| | N Kroon | 7$^{15}$ | 2 | 4 | | P Annacone | 6 | 6$^5$ | 4 | | | | | | | | | | |
| | P Annacone | 6$^{13}$ | 6 | 6 | | | | | | 10 | C van Rensburg | 3 | 7 | 4 | | | | | |
| | K Evernden | 6 | 7 | | | | | | | 8 | J Courier | 6 | 5 | 6 | | | | | |
| | J Brown | 3 | 5 | | | K Evernden | 6$^5$ | 4 | | | | | | | | | | | |
| | | | | | 8 | J Courier | 7$^7$ | 6 | | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 3 | A Agassi | 2 | 6 | 6 | | | | | | | | | | |
| | J-P Fleurian | 7$^9$ | 4 | 6 | | J-P Fleurian | 6 | 0 | 1 | | | | | | | | | | |
| WC | K Flach | 6$^7$ | 6 | 4 | | | | | | 3 | A Agassi | 7 | 5$^r$ | | | | | | |
| | M Šrejber | 3 | 7$^9$ | 6 | | | | | | 13 | P Sampras | 5 | 7 | | | | | | |
| | J Wöhrmann | 6 | 6$^7$ | 2 | | M Šrejber | 3 | 7$^7$ | 3 | | | | | | | | | | |
| | | | | | 13 | P Sampras | 6 | 6$^4$ | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 13 | P Sampras | 6 | 4 | 6 |
| | | | | | | | | | | | | | | | 5 | T Mayotte | 4 | 6 | 3 |
| | | | | | 12 | D Wheaton | 3 | 6 | 4 | | | | | | | | | | |
| | G Layendecker | 6 | 6 | | | G Layendecker | 6 | 4 | 6 | | | | | | | | | | |
| WC | P Lundgren | 3 | 2 | | | | | | | | G Layendecker | 6 | 3 | 6$^4$ | | | | | |
| | D Rostagno | 7$^8$ | 5 | 7$^7$ | | | | | | 5 | T Mayotte | 4 | 6 | 7$^7$ | | | | | |
| WC | M Washington | 6$^6$ | 7 | 6$^2$ | | D Rostagno | 2 | 6 | 6$^5$ | | | | | | | | | | |
| | | | | | 5 | T Mayotte | 6 | 3 | 7$^7$ | | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 6 | A Chesnokov | 2 | 4 | | | | | | | | | | |
| | P Korda | 6 | 6 | | | P Korda | 6 | 6 | | | | | | | | | | |
| | L Duncan | 3 | 1 | | | | | | | | P Korda | 2 | 6 | 7 | | | | |
| Q | C Garner | 7 | 2 | 7 | | | | | | 11 | J Yzaga | 6 | 3 | 5 | | | | |
| Q | D Cassidy | 5 | 6 | 5 | Q | C Garner | 0 | 4 | | | | | | | | | | |
| | | | | | 11 | J Yzaga | 6 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | P Korda | 7$^7$ | 6 |
| | | | | | | | | | | | | | | | 4 | J Berger | 6$^5$ | 1 |
| | | | | | 14 | W Masur | 2 | 7$^7$ | 6 | | | | | | | | | |
| | D Goldie | 2 | 6 | 6 | | D Goldie | 6 | 6$^2$ | 2 | | | | | | | | | |
| | P Chamberlin | 6 | 4 | 4 | | | | | | 14 | W Masur | 4 | 4 | | | | | |
| | M Schapers | 6$^5$ | 6 | 7$^7$ | | | | | | 4 | J Berger | 6 | 6 | | | | | |
| | D Cahill | 7$^7$ | 3 | 6$^4$ | | M Schapers | 6$^3$ | 7$^{11}$ | 4 | | | | | | | | | |
| | | | | | 4 | J Berger | 7$^7$ | 6$^9$ | 6 | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 7 | A Gómez | 7 | 6 | | | | | | | | | | | |
| | A Sznajder | 6 | 4 | 7$^9$ | | A Sznajder | 5 | 2 | | | | | | | | | | | |
| Q | J Fitzgerald | 3 | 6 | 6$^7$ | | | | | | 7 | A Gómez | 6$^3$ | 6 | 6 | | | | | |
| | R Krishnan | 6 | 6 | | | | | | | 9 | K Curren | 7$^7$ | 3 | 4 | | | | | |
| | T Witsken | 2 | 2 | | | R Krishnan | 2 | 6 | 3 | | | | | | | | | | |
| | | | | | 9 | K Curren | 6 | 4 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 7 | A Gómez | 7$^7$ | 6$^7$ | 6 |
| | | | | | | | | | | | | | | | | P Haarhuis | 6$^3$ | 7$^9$ | 4 |
| | | | | | 16 | M Pernfors | 6 | 6$^0$ | 5 | | | | | | | | | | |
| | J Potier | 3 | 4 | | | P Haarhuis | 4 | 7$^7$ | 7 | | | | | | | | | | |
| | P Haarhuis | 6 | 6 | | | | | | | | P Haarhuis | 7$^{10}$ | 5 | 6 | | | | | |
| WC | R Leach | 4 | 6 | | | | | | | 2 | B Gilbert | 6$^8$ | 7 | 4 | | | | | |
| Q | T Wilkison | 6 | 7 | | Q | T Wilkison | 2 | 5 | | | | | | | | | | | |
| | | | | | 2 | B Gilbert | 6 | 7 | | | | | | | | | | | |