DUBAI, United Arab Emirates, Feb. 23 (UPI) -- Jelena Jankovic claimed an upset win Thursday and advanced to the semifinals of the Dubai Duty Free Tennis Championships.
Jankovic, seeded eighth, ousted No. 4-seeded Samantha Stosur 6-4, 6-2. Jankovic was good on just 52 percent of her first serves but still managed to win two-thirds of the points on serve and only lost her serve once.