Nishikori survives two-set-blackout to win all-Asian battle

PARIS (Reuters) - Kei Nishikori survived a two-set blackout to beat Chung Hyeon 7-5 6-4 6-7(4) 0-6 6-4 in their rain-delayed French Open third round tie on Sunday, winning the first ever all-Asian battle at this stage of the tournament.