Instagram.com/tucumanopenwta Oleksandra Oliynykova won against third-seeded Mayar Sherif of Egypt, 6-3, 6-2, 6-2, at the Women’s Tennis Association (WTA) 125 Tucuman Open, held on November 3-9 in Tucuman, Argentina. Oliynykova, 24, jumped 22 spots to No. 109 in the world rankings. It was her second WTA title; she previously won six International Tennis Federation tournaments….