Delray Beach Open: Juan Martin del Potro bounces back from injury to beat Yoshihito Nishioka; Frances Tiafoe crashes out
FirstpostDel Potro, who won the tournament in Florida in 2011, will next face big-serving American Reilly Opelka after last week’s New York Open champion saw off countryman Tennys Sandgren 6-4, 6-0 earlier in the day. Frances Tiafoe’s title defense wilted but Juan Martin del Potro looked fully recovered from his knee injury to cruise to a 6-3, 7-5 win over Yoshihito Nishioka in the first round of the Delray Beach Open on Tuesday. The third-seeded Tiafoe looked to have the match against qualifier Dan Evans in hand when he served up 6-5 and 30-love in the second set but was instead broken by Evans, whose aggressive net play frustrated Tiafoe in the final two sets as the Briton eventually prevailed 3-6, 7-6, 7-5. World number four del Potro, who missed last month’s Australian Open to nurse the kneecap he fractured at the Shanghai Masters, showed no ill effects in his first match of the year as he blasted 12 aces to see off baseline specialist Nishioka.