Dubai Championships: Coco Gauff, Elena Rybakina into last 16

Coco Gauff bounced back from her shock early exit in Doha last week with a comfortable victory over Anna Kalinskaya in Dubai on Tuesday, while Elena Rybakina opened her campaign with a dominant win. The American, who lost to lucky loser Elisabetta Cocciaretto in her opening match in Qatar, made no such mistake against Kalinskaya,