Wawrinka Upends Defending Champ Djokovic for Trip to Melbourne Semis
Stanislas Wawrinka upset the top-seeded and defending champ Novak Djokovic on Tuesday night in Melbourne 2-6, 6-4, 6-2, 3-6, 9-7 to reach his first Australian Open semifinal and end Djokovic’s hunt for a fourth consecutive title. It was Djokovic’s 19th consecutive Grand Slam quarterfinal appearance and his 25-match winning streak at Melbourne Park came to…

