The semifinals are set at the Cincinnati Open. Here are the eight remaining players bidding for a title in Mason.

Ten seeded players were in action during the Cincinnati Open quarterfinals Aug. 15. Here's how the action unfolded in Mason.

Carlos Alcaraz has firmly established himself as one of the standout players on the ATP circuit. With his recent victory in Cincinnati, Alcaraz matched a remarkable milestone first set by Novak Djokovic nine years ago.

Alexander Zverev left the court for a medical timeout at 2-1 in the second set and never seemed in touch for the remainder of the match

Carlos Alcaraz cruised past Hamad Medjedovic at the Cincinnati Open, marking his 50th win of the season. Despite neck pain, Medjedovic fought back, but Alcaraz, adept on the move, prevailed. Andrey Rublev and Coco Gauff also advanced,