Tennis-Djokovic outclasses Alcaraz in late-night blockbuster at Australian Open
By Shrivathsa Sridhar MELBOURNE (Reuters) -History-chasing Novak Djokovic turned back the clock at the Australian Open for a vintage display that sent his young rival Carlos Alcaraz spinning out of the Grand Slam and the 37-year-old Serb into his 50th major semi-final on Tuesday.