Delray Beach R1 previews and predictions: Opelka vs. Eubanks, Nishioka vs. Vukic
First-round action in Delray Beach continues on Tuesday, when an all-American matchup features Reilly Opelka and Chris Eubanks. Yoshihito Nishioka and Aleksandar Vukic will also collide in an intriguing contest. […]