Carlos Alcaraz fought through a second-set slump to post a "rollercoaster" 6-1, 2-6, 6-3 victory over Damir Dzumhur in his opening match Sunday at the ATP-WTA Cincinnati Open.- Gauff battles through - In the women's draw,

Spain's Carlos Alcaraz advanced to the third round of the Open after defeating Bosnia's Damir Dzumhur 6-1, 2-6, 6-3.Meanwhile, Germany's Alexander

Aug 10 (Reuters) - Carlos Alcaraz bounced back from a mid-match slump to down Bosnian Damir Dzumhur 6-1 2-6 6-3 in the second round of the Cincinnati Open on Sunday, as American Coco Gauff overcame early problems on serve to cruise past China's Wang Xinyu 6-3 6-2.