See main article: 2024 Dallas Open.
Tommy Paul defeated Marcos Giron in the final, 7–6(7–3), 5–7, 6–3 to win the singles tennis title at the 2024 Dallas Open. It was his second ATP Tour title.
Wu Yibing was the reigning champion,[1] but did not participate this year.
The top four seeds received a bye into the second round.