Serena Williams squandered four match points and blew a 5-1 lead in the decider as seventh seed Karolina Pliskova produced a stunning fightback to claim a 6-4 4-6 7-5 quarter-final victory over the American at the Australian Open on Wednesday.from Sports News: Cricket News, Latest updates on Tennis, Football, Badminton, WWE Results & more http://bit.ly/2U9IUAo
