WTA tournament
Houston
WTA Tour · Clay · 27 editions on record, 1968–1995.
Most titles
- Martina Navratilova1976, 1977, 1978, 1979, 1983, 19856
- Chris Evert1974, 1975, 1986, 1987, 19885
- Monica Seles1989, 1991, 19923
- Billie Jean King1971, 19802
- Hana Mandlikova1981, 19842
Champions
| Season | Event | Final | Draw |
|---|---|---|---|
| 1995 | Houston WTA Tour · Clay · 28 draw | Steffi Graf d. Asa Carlsson 6-1 6-1 | |
| 1994 | Houston WTA Tour · Clay · 28 draw | Sabine Hack d. Mary Pierce 7-5 6-4 | |
| 1993 | Houston WTA Tour · Clay · 28 draw | Conchita Martinez d. Sabine Hack 6-3 6-2 | |
| 1992 | Houston WTA Tour · Clay · 28 draw | Monica Seles d. Zina Garrison 6-1 6-1 | |
| 1991 | Houston WTA Tour · Clay · 28 draw | Monica Seles d. Mary Joe Fernandez 6-4 6-3 | |
| 1990 | Houston WTA Tour · Clay · 16 draw | Katerina Maleeva d. Arantxa Sanchez Vicario 6-1 1-6 6-4 | |
| 1989 | Houston WTA Tour · Clay · 32 draw | Monica Seles d. Chris Evert 3-6 6-1 6-4 | |
| 1988 | Houston WTA Tour · Clay · 32 draw | Chris Evert d. Martina Navratilova 6-0 6-4 | |
| 1987 | Houston WTA Tour · Clay · 32 draw | Chris Evert d. Martina Navratilova 3-6 6-1 7-6 | |
| 1986 | Houston WTA Tour · Clay · 32 draw | Chris Evert d. Kathy Rinaldi Stunkel 6-4 2-6 6-4 | |
| 1985 | Houston WTA Tour · Clay · 28 draw | Martina Navratilova d. Elise Burgin 6-4 6-1 | |
| 1984 | Houston WTA Tour · Carpet · 32 draw | Hana Mandlikova d. Manuela Maleeva Fragniere 6-4 6-2 | |
| 1983 | Houston WTA Tour · Carpet · 32 draw | Martina Navratilova d. Sylvia Hanika 6-3 7-6 | |
| 1982 | Houston WTA Tour · Carpet · 16 draw | Bettina Bunge d. Pam Shriver 6-2 3-6 6-2 | |
| 1981 | Houston WTA Tour · Carpet · 16 draw | Hana Mandlikova d. Bettina Bunge 6-4 6-4 | |
| 1980 | Houston WTA Tour · Carpet · 33 draw | Billie Jean King d. Martina Navratilova 6-1 6-3 | |
| 1979 | Houston WTA Tour · Carpet · 32 draw | Martina Navratilova d. Virginia Wade 6-3 6-2 | |
| 1978 | Houston WTA Tour · Carpet · 32 draw | Martina Navratilova d. Billie Jean King 1-6 6-2 6-2 | |
| 1977 | Houston WTA Tour · Carpet · 32 draw | Martina Navratilova d. Sue Barker 7-6 7-5 | |
| 1976 | Houston WTA Tour · Hard · 4 draw | Martina Navratilova d. Chris Evert 6-3 6-4 | |
| 1975 | Houston WTA Tour · Carpet · 32 draw | Chris Evert d. Margaret Court 6-3 6-2 | |
| 1974 | Houston WTA Tour · Hard · 32 draw | Chris Evert d. Virginia Wade 6-3 5-7 6-1 | |
| 1973 | Houston WTA Tour · Hard · 32 draw | Francoise Durr d. Rosie Casals 6-4 1-6 6-4 | |
| 1971 | Houston WTA Tour · Carpet · 16 draw | Billie Jean King d. Kerry Reid 6-4 4-6 6-1 | |
| 1970 | Houston WTA Tour · Clay · 8 draw | Rosie Casals d. Judy Tegart 5-7 6-1 7-5 | |
| 1969 | Houston WTA Tour · Clay | Margaret Court d. Judy Tegart 3-6 7-5 6-1 | |
| 1968 | Houston WTA Tour · Clay | Nancy Richey d. Peaches Bartkowicz 6-1 6-1 |