2022 Dallas Open – Singles
| Singles | |
|---|---|
| 2022 Dallas Open | |
| Champion | Reilly Opelka |
| Runner-up | Jenson Brooksby |
| Score | 7–6(7–5), 7–6(7–3) |
| Draw | 28 (4Q, 3WC) |
| Seeds | 8 |
Reilly Opelka defeated Jenson Brooksby in the final, 7–6(7–5), 7–6(7–3) to win the singles title at the 2022 Dallas Open. This was the first edition of the tournament.
The 24–22 second set tiebreak between Opelka and John Isner in the semifinals was the longest tiebreak in a tour-level match since the ATP Tour started in 1990.