Catherine Bellis of the U.S. returns the ball to Agnieszka Radwanska of Poland during the Dubai Tennis Championships, in Dubai, United Arab Emirates, Wednesday, Feb. 22, 2017. (AP Photo/Kamran ...

Catherine Bellis advanced to the semifinals with a 6-1, 6-1 win over Sara Sorribes Tormo on Friday. Bellis, one of the rising stars in American tennis, entered the week 92nd in the WTA rankings and ...

Dominika Cibulkova suffered a major upset at the US Open on Tuesday as the Slovakian crashed out to 15-year-old wildcard Catherine Bellis. This year's Australian Open finalist fell at the first hurdle ...

Caroline Wozniacki squashed 17-year-old American Catherine "CiCi" Bellis' magical run on Thursday with a convincing 6-3, 6-2 victory in the quarterfinals of the Dubai Duty Free Tennis Championships in ...

DUBAI, UNITED ARAB EMIRATES - FEBRUARY 23: Caroline Wozniacki of Denmark plays a backhand during her quarter final match against Catherine Bellis of United States on day five of the WTA Dubai Duty ...

American teenager Catherine "CiCi" Bellis beat 17th-seeded Yulia Putintseva 6-1, 7-5 to move into the second round of the Dubai Tennis Championships on Monday. The 17-year-old Bellis was competing in ...

DUBAI, UAE - 17-year-old Catherine Bellis earned the biggest win of her career over Agnieszka Radwanska, ousting the No.4 seed in three sets to reach the quarterfinals at the Dubai Duty Free Tennis ...

PARIS (Reuters) - Catherine Bellis' French Open dream run did not extend beyond the third round but the American teenager exited Roland Garros knowing she has won a whole host of new admirers, ...