Jannik Sinner and Carlos Alcaraz already have a huge history together, and the world No. 1 made an admission about his tennis rival.

British number two Cameron Norrie is out of the Cincinnati Open after suffering a second-round loss to veteran Roberto Bautista Agut.

Some of the top names in tennis are in action Aug. 10 in the second round of the Cincinnati Open. Follow The Enquirer's live coverage from Mason.

Achieving World No. 1 ranking in three different decades is a big achievement for any tennis player. So far only one player have achieved this feat.