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

Aug 11 (Reuters) - World number one Aryna Sabalenka kept her Cincinnati Open title defence alive by claiming a 7-6 (3) 4-6 7-6 (5) victory over Emma Raducanu in a marathon third-round clash on Monday, while men's top seed Jannik Sinner overcame Canadian Gabriel Diallo.

The fans initially answered questions, unaware of the presence of tennis stars Iga Swiatek, Jannik Sinner, and Aryna Sabalenka.

The Cincinnati Open organized surprise visits for fans from the game's biggest stars like Aryna Sabalenka and Jannik Sinner. Here's how they did it.

(Reuters) -World number one Aryna Sabalenka cruised into the Cincinnati Open quarter-finals with a 6-1 7-5 victory over Jessica Bouzas Maneiro on Wednesday, while men's top seed Jannik Sinner beat Adrian Mannarino following a lengthy rain delay.

Emma Raducanu urged a Cincinnati Open umpire to remove a crying child during her thrilling match against Aryna Sabalenka on Monday, briefly pausing the action over the matter.

Emma Raducanu is playing Aryna Sabalenka today in the third round of the Cincinnati Open. The British No 1 battled gamely against the world No 1 in a tight encounter on Centre Court at Wimbledon last month before succumbing to a 7-6,

Alejandro Davidovich Fokina retired from his Cincinnati Open clash with Joao Fonseca. The Spaniard led 7-6 4-0 at one stage of the match but then inexplicably dropped five straight games. Fokina retired at 7-6 4-5 to send Fonseca through to the next round.