1989 OTB Open – Women's singles

August 2023 1989 OTB Open PER Laura Gildemeister USA Marianne Werdel 6–4, 6–3 56 16 OTB International Open Gretchen Magers was the defending champion but lost in the semifinals to Laura Gildemeister. Gildemeister won in the final 6–4, 6–3 against Marianne Werdel. Seeds A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated. The top eight seeds received a bye to the second round. USA Gretchen Magers (semifinals) USA Halle Cioffi (second round) USA Ann Grossman (third round) USA Betsy Nagelsen (second round) USA Ann Henricksson (quarterfinals) USA Carrie Cunningham (second round) USA Beverly Bowes (third round) PER Laura Gildemeister (champion) USA Louise Allen (third round) SUI Eva Krapl (second round) USA Stacey Martin (quarterfinals) USA Beth Herr (third round) USA Hu Na (third round) USA Marianne Werdel (final) USA Kim Kessaris (second round) AUS Michelle Jaggard (second round) Draw Finals Semifinals Final 1 USA Gretchen Magers 4 3   8 PER Laura Gildemeister 6 6   14 USA Marianne Werdel 6 6   2 USA Halle Cioffi 2 0   8 PER Laura Gildemeister 6 6   14 USA Marianne Werdel 4 3   Top half Section 1 First round Second round Third round Quarterfinals   USA L Green 6 6     AUS A Scott 0 0     GBR A Hobbs 2 4     HKG 1959 P Hy 6 6     USA V Nelson-Dunbar 7 5 1 9 USA L Allen 5 7 6 13 USA H Na 6 6     USA J Smoller 4 2     USA L Poruri 6 6     USA A Leand 1 3     USA J Santrock 6 6     USA C Christian 2 4   1 USA G Magers 6 6     USA L Green 3 4     HKG 1959 P Hy 2 2   9 USA L Allen 6 6   13 USA H Na 6 4 6   USA L Poruri 3 6 0   USA J Santrock 4 4   5 USA A Henricksson 6 6   1 USA G Magers 6 4 6 9 USA L Allen 2 6 4 13 USA H Na 1 3   5 USA A Henricksson 6 6   1 USA G Magers 6 6   5 USA A Henricksson 3 2   Section 2 First round Second round Third round Quarterfinals   POL R Baranski 6 6     USA B Gerken 4 3     USA J Thomas 2 5     USA D Graham 6 7     USA L-A Eldredge 3 6 2 16 AUS M Jaggard 6 4 6 12 USA B Herr 6 6     AUT B Reinstadler 3 1     USA A Grousbeck 6 6     USA A Creek 3 3     MEX A Gavaldón 7 6     RSA 1928 L Barnard 6 3   4 USA B Nagelsen 3 2     POL R Baranski 6 6     USA D Graham 6 6   16 AUS M Jaggard 3 4   12 USA B Herr 2 6 6   USA A Grousbeck 6 4 4   MEX A Gavaldón 4 4   8 PER L Gildemeister 6 6     POL R Baranski 6 6     USA D Graham 3 1   12 USA B Herr 5 1   8 PER L Gildemeister 7 6     POL R Baranski 4 4   8 PER L Gildemeister 6 6   Bottom half Section 3 First round Second round Third round Quarterfinals   NED T Wilmink 5 1     USA L Harvey-Wild 7 6     USA J Ingram 6 6     FIN A Aallonen 2 2     USA K Shin 5 3   14 USA M Werdel 7 6   11 USA S Martin 6 4 6   USA K Gompert 2 6 1   RSA 1928 R Field 2 2     USA A Ivan 6 6     GBR J Salmon 2 5     USA L Antonoplis 6 7   7 USA B Bowes 6 6     USA L Harvey-Wild 1 2     USA J Ingram 0 7 3 14 USA M Werdel 6 6 6 11 USA S Martin 6 6     USA A Ivan 1 3     USA L Antonoplis 4 6   3 USA A Grossman 6 7   7 USA B Bowes 6 4 3 14 USA M Werdel 3 6 6 11 USA S Martin 6 3 6 3 USA A Grossman 3 6 3 14 USA M Werdel 6 6   11 USA S Martin 4 1   Section 4 First round Second round Third round Quarterfinals   JPN T Takagi 6 6     RSA 1928 R Gaddie 1 0     PER K Strohmeier-Merino 4 1     USA S Birch 6 6     JPN E Iida 4 5   15 USA K Kessaris 6 7   10 SUI E Krapl 4 6 6   USA J Whalen 6 1 1   BRA 1968 T Zambrzycki 3 6 6   USA A Schwartz 6 2 7   PER P Vásquez 6 6     GBR L Gould 1 1   6 USA C Cunningham 6 6 6   JPN T Takagi 2 7 7   USA S Birch 6 7   15 USA K Kessaris 3 5   10 SUI E Krapl 6 4 r   USA A Schwartz 2 6     PER P Vásquez 6 4 3 2 USA H Cioffi 4 6 6   JPN T Takagi 3 1     USA S Birch 6 6     USA A Schwartz 1 4   2 USA H Cioffi 6 6     USA S Birch 6 1 3 2 USA H Cioffi 4 6 6 External links 1989 OTB Open Draw Women's Singles Singles