Kei Nishikori beats Ivo Karlovic to defend Memphis title

Nishikori beat Karlovic with a passing shot off his forehand putting up him 5-0 that he celebrated with a fist pump. Then Nishikori finished off the match

Nishikori beat Karlovic with a passing shot off his forehand putting up him 5-0 that he celebrated with a fist pump. Then Nishikori finished off the match with a forehand into the corner before Karlovic hit a return long.