Tennis: Djokovic upset by 117th-ranked Istominin 2nd round

World No. 2 Novak Djokovic stretches to return a backhand to 117th-ranked Denis Istomin of Uzbekistan in the second round of the Australian Open in Melbourne on Jan. 19, 2017. Istomin won 7-6(8), 5-7, 2-6, 7-6(5), 6-4. (Kyodo) ==Kyodo