2019 Oracle Challenger Series – Houston
The 2019 Oracle Challenger Series – Houston was a professional tennis tournament played on outdoor hard courts. This tournament was part of the 2019 ATP Challenger Tour and the 2019 WTA 125K series. The second edition took place at the George R. Brown Tennis Center from November 10 to 17, 2019 in Houston, United States.Seeds
- 1 Rankings are as of 4 November 2019.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
- Alafia Ayeni
- Alexis Galarneau
Women's singles main draw entrants
Seeds
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw through protected ranking:
The following players received entry from the qualifying draw:
The following player received entry into the main draw as lucky loser:
Seeds
- 1 Rankings as of 4 November 2019.
Other entrants
The following pair received a wildcard into the doubles main draw:
Men's Singles
