DALLAS (AP) — Second-seeded Reilly Opelka advanced to the quarterfinals of the inaugural Dallas Open with a straight-sets win over Cedrik-Marcel Stebe on Thursday night.
Opelka, a two-time ATP Tour winner ranked 23rd in the world, won 7-6 (3), 7-6 (8) in his second meeting with Stebe. The first was at Wimbledon in 2019.
The 24-year-old American will play the winner of the late match between No. 5 Adrian Mannarino and Yoshihito Nishioka.
Fourth-seeded Jenson Brooksby, playing with a career-best No. 54 world ranking and seeded in an ATP Tour event for the first time in his career, also advanced the quarterfinals with 6-3, 3-6, 6-3 win over Italian Andreas Seppi.
Brooksby, the 21-year-old American who reached fourth round as a wild card in the 2021 U.S. Open, has yet to win an ATP Tour title despite a breakout 2021 that included 49 professional wins and three ATP Challenger titles.