Yahoo Sports reports: Maja Chwalinska extended her remarkable French Open run by beating No. 22-seeded Anna Kalinskaya 7-6 (3), 6-3 Wednesday to reach the semifinals. The unseeded Chwalinska came through three qualifying rounds to become only the second Polish woman to reach the semifinals at Roland Garros, along with four-time champion Iga Swiatek. Kalinskaya's wild shot at the net gave Chwalinska a match point and she converted it when Kalinskaya's big forehand from the back of the court went out.