| D. Vallejo | vs | Z. Svajda | 6-1, 6-4 |
| J. Pinnington Jones | vs | Z. Zhang | 1-6, 3-6 |
| M. Damm | vs | B. Nakashima | 6-7, 2-6 |
| M. McDonald | vs | J. Brooksby | 6-4, 6-2 |
| C. Smith | vs | T. A. Tirante | 0-6, 3-6 |
| A. Bolt | vs | Y. Wu | 7-6, 6-2 |
| N. Basavareddy | vs | L. Draxl | 6-3, 2-6, 6-4 |
| T. M. Etcheverry | vs | F. A. Gomez | 1-6, 6-1, 6-4 |
| R. A. Burruchaga | vs | A. Walton | 19:00 |
| A. Kovacevic | vs | R. Hijikata | 4-6, 2-6 |
| A. Michelsen | vs | C. Wong | 6-4, 6-2 |
| A. Popyrin | vs | P. Kypson | 4-6, 6-4, 6-3 |
| T. A. Tirante | vs | M. McDonald | 22:30 |
| T. M. Etcheverry | vs | A. Bolt | 21:00 |
| B. Shelton | vs | Z. Zhang | 01:00 |
| D. Vallejo | vs | T. Paul | 02:30 |
| L. Tien | vs | N. Basavareddy | 17:00 |
| R. Hijikata | vs | F. Tiafoe | 17:00 |
| A. Michelsen | vs | A. Popyrin | 17:00 |
12 match reports
Zhizhen Zhang cruised past Jack Pinnington Jones 6-1, 6-3 in Houston's Round of 32, winning 83% of first serve points and committing…
Daniel Vallejo Adolfo cruised past Zachary Svajda 6-1, 6-4 in the Houston Round of 32, forcing 24 unforced errors while committing just…