WTA roundup: Coco Gauff reaches Dubai semis

Fifth-seeded Coco Gauff won an all-American quarterfinal on Thursday at the Dubai Duty Free Tennis Championships, beating Madison Keys 6-2, 7-5 in the United Arab Emirates.

Gauff saved the only break point she faced in the 81-minute match, and she converted four of her five break opportunities.

The result moves Gauff into a semifinal matchup with top-seeded Iga Swiatek of Poland, the reigning French Open champion. Swiat