MELBOURNE, Australia — Novak Djokovic continued an upsetting trend at the Australian Open. The three-time defending champion joined Serena Williams and Maria Sharapova as unexpected early departures from the season's first major with a quarterfinal loss Tuesday night to Stanislas Wawrinka. Djokovic came into the match with 28 consecutive wins since losing last year's U.S Open final to Rafael Nadal, and 25 in a row at Melbourne Park since 2010.
Djokovic's long winning run ends in Australia