22-yr-old wins twice in 1 day to reach ATP tournament semis
Australia's 22-year-old tennis player Nick Kyrgios won two matches in 24 hours to reach the semi-finals of the ATP Cincinnati Masters on Friday. Kyrgios knocked out Rafael Nadal in the quarters, after earlier defeating Croatia's Ivo Karlovic. The 22-year-old will next face Spain's David Ferrer, who is in his first top-tier semi-final in two years. 