2019 Oracle Challenger Series – Houston – Women's Singles
was the defending champion, but chose to compete in an ITF event in Tokyo instead.
Kirsten Flipkens won the title, defeating CoCo Vandeweghe in the final, 7–6, 6–4. Flipkens beat five American players in five matches on the way to her first WTA 125K series title.Seeds
All seeds received a bye into the second round.Draw
Finals
Section 2
Section 3
Section 4
Seeds
Qualifiers
Qualifying draw
Second Qualifier
