PONTE VEDRA, Fla. (AP)—Unseeded Olga Govortsova upset second-seeded Alona Bondarenko 6-3, 4-6, 6-0 Tuesday in the MPS Group Championships.
Govortsova won the first set before the 25th-ranked Bondarenko settled down to capture the second. But the 52nd-ranked Govortsova cruised through the final set.
In other matches, American Bethanie Mattek-Sands defeated Anastasia Rodionova, 6-2, 6-7 (4), 7-5; Angelique Kerber beat American Vania King, 6-2, 6-3; Ayumi Morita rallied past Sesil Karatantcheva 6-3, 2-6, 6-2 and Shuai Peng beat Kai-Chen Chang 6-4, 6-2.