Top seed Aryna Sabalenka battled past Australia's Talia Gibson in straight sets on Sunday to reach the third round of the Cincinnati Masters, joining several other leading contenders in the next round. Sabalenka Survives Tough Test Sabalenka defeated Gibson 6-2, 7-6 (7-2) in a match that lasted just under two hours on a windy Grandstand Court. The world No. 1 needed six match points to close out the contest, with Gibson saving five of them during the 12th game of the second set