# 1994 Virginia Slims of Houston – Singles

Conchita Martínez was the defending champion but lost in the semifinals to Sabine Hack.
Hack won in the final 7–5, 6–4 against Mary Pierce.

## Seeds

A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated. The top four seeds received a bye to the second round.
* Conchita Martínez (semifinals)
* Martina Navratilova (second round)
* Magdalena Maleeva (second round)
* Mary Pierce (final)
* Lindsay Davenport (second round)
* Zina Garrison-Jackson (first round)
* Sabine Hack (champion)
* Barbara Rittner (first 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

### Final

| Final | Final | Final | Final | Final |
| 7 | Sabine Hack | 7 | 6 | |
| 4 | Mary Pierce | 5 | 4 | |

### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | C Martínez | 6 | 6 | | | | | | | | | | |
| | P Tarabini | 1 | 4 | | | H Kelesi | 3 | 2 | | | | | | | | | | |
| | H Kelesi | 6 | 6 | | | | | | | 1 | C Martínez | 6 | 6 | | | | | |
| LL | A Keller | 0 | 1 | | | | | | | Q | Á Montolio | 3 | 1 | | | | | |
| Q | Á Montolio | 6 | 6 | | Q | Á Montolio | 6 | 6 | | | | | | | | | | |
| | I Majoli | 2 | 1 | | 5 | L Davenport | 3 | 4 | | | | | | | | | | |
| 5 | L Davenport | 6 | 6 | | | | | | | | | | | 1 | C Martínez | 6 | 4 | 4 |
| | | | | | | | | | | | | | | 7 | S Hack | 2 | 6 | 6 |
| | | | | | 3 | M Maleeva | 6 | 6 | 6 | | | | | | | | | |
| Q | V Martinek | 6 | 6 | | Q | V Martinek | 4 | 7 | 7 | | | | | | | | | |
| | D Monami | 2 | 3 | | | | | | | Q | V Martinek | 2 | 1 | | | | | |
| | S Cecchini | 3 | 6 | 6 | | | | | | 7 | S Hack | 6 | 6 | | | | | |
| WC | F Zuluaga | 6 | 4 | 3 | | S Cecchini | 1 | 0 | | | | | | | | | | |
| | A Grossman | 4 | 6 | 3 | 7 | S Hack | 6 | 6 | | | | | | | | | | |
| 7 | S Hack | 6 | 4 | 6 | | | | | | | | | | | | | | |

### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | Z Garrison-Jackson | 2 | 4 | | | | | | | | | | | | | | |
| | M Babel | 6 | 6 | | | M Babel | 5 | 6 | 2 | | | | | | | | |
| Q | V Ruano-Pascual | 5 | 0 | | | S Cacic | 7 | 4 | 6 | | | | | | | | |
| | S Cacic | 7 | 6 | | | | | | | | S Cacic | 0 | 1 | | | | |
| | I Spîrlea | 3 | 3 | | | | | | | 4 | M Pierce | 6 | 6 | | | | |
| | N Muns-Jagerman | 6 | 6 | | | N Muns-Jagerman | 1 | 4 | | | | | | | | | |
| | | | | | 4 | M Pierce | 6 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | 4 | M Pierce | 6 | 6 |
| 8 | B Rittner | 2 | 4 | | | | | | | | | | | WC | Å Carlsson | 2 | 2 |
| WC | Å Carlsson | 6 | 6 | | WC | Å Carlsson | 6 | 6 | | | | | | | | | |
| | W Probst | 6 | 6 | | | W Probst | 4 | 3 | | | | | | | | | |
| | C Kuhlman | 3 | 4 | | | | | | | WC | Å Carlsson | 6 | 6 | | | | |
| | L Golarsa | 6 | 3 | 4 | | | | | | Q | B Fulco-Villella | 2 | 4 | | | | |
| Q | B Fulco-Villella | 3 | 6 | 6 | Q | B Fulco-Villella | 1 | 6 | 6 | | | | | | | | |
| | | | | | 2 | M Navratilova | 6 | 4 | 3 | | | | | | | | |