Holger Rune, the number six seed, came back from the brink to win four straight games and end Kei Nishikori’s challenge in front of a lively crowd in Tokyo.
TOKYO (AP) _ Results Sunday from Japan Open Tennis Championships at Ariake Coliseum (seedings in parentheses): Tomas Machac, Czechia, def. Alex Michelsen, United States, 7-6 (2), 6-3. Ugo Humbert, ...