Delray Beach Open: Bu books spot in second round

Chinese Yunchaokete Bu beat Australian Rinky Hijikata 6-2, 6-0 to reach the second round of the Delray Beach Open at the Delray Beach Stadium and Tennis Center on Tuesday evening.

Bu, ranked No 69, will play top seed Taylor Fritz next.

Delray Beach ATP 250, other first-round results (Delray Beach Stadium and Tennis Center, hard, USD 680.140, most recent results first):

• Learner Tien vs. Adam Walton
• Christopher Eubanks vs. Reilly Opelka
• Kei Nishikori vs. Mackenzie McDonald
• Arthur Rinderknech vs. Dmitry Popko: tuesday
• Alejandro Davidovich Fokina (8) beat Taro Daniel (LL): 6-2, 7-6 (2)
• Yoshihito Nishioka beat Aleksandar Vukic: 6-3, 6-4
• Brandon Nakashima (6) beat James Kent Trotter (Q): 7-6 (2), 6-1
• Michael Mmoh (Q) beat Alexander Shevchenko: 7-5, 7-6 (5)
• Ethan Quinn (LL) beat Tristan Boyer (Q): 6-2, 6-7 (5), 7-6 (2)
• Cameron Norrie beat Zachary Svajda (Q): 7-5, 6-4
• Miomir Kecmanovic (7) beat Borna Gojo: 6-4, 6-4