Yoshihito Nishioka defeated Jordan Thompson in the final, 4–6, 7–6(7–2), 6–2 to win the singles title at the 2024 Atlanta Open. It was his third ATP Tour title. Nishioka became the first unseeded player to win the tournament since Robby Ginepri in 2009, and was the first singles champion to not be from Australia or the United States.
Taylor Fritz was the reigning champion,[1] but chose to participate in the Olympics starting the same week.
Thompson and Alejandro Davidovich Fokina played the longest match in the tournament’s history in the quarterfinals, lasting three hours and three minutes.[2]