第一轮18位亚洲选手中有八位晋级第二轮，其中日本有三位，韩国两位，其他台湾
、印度、中国各一位。
七位种子还剩四位。
张择 ZHANG, Ze CHN def. GAIO, Federico ITA 7-6 6-3
权纯雨 KWON, Soonwoo KOR [3] def. ARAGONE, JC USA (W) 6-4 1-6 6-4
绵贯阳介 WATANUKI, Yosuke JPN def. GULBIS, Ernests LAT [18] 6-2 6-1
郑泫 CHUNG, Hyeon KOR [29] def. OFNER, Sebastian AUT 6-3 6-3
杉田祐一 SUGITA, Yuichi JPN [27] def. POLMANS, Marc AUS 6-3 6-4
内山靖崇 UCHIYAMA, Yasutaka JPN def. DAVIDOVICH FOKINA, Alejandro ESP [20]
7-6 6-3
NAGAL, Sumit IND def. 伊藤竜马 ITO, Tatsuma JPN [26] 7-6 6-2
庄吉生 JUNG, Jason TPE [23] def. YOUNG, Donald USA 6-3 6-7 7-5
ZVEREV, Mischa GER def. ISTOMIN, Denis UZB [32] 7-6 7-6
ROBREDO, Tommy ESP def. 添田豪 SOEDA, Go JPN 6-4 6-4
BEMELMANS, Ruben BEL def. 守屋宏纪 MORIYA, Hiroki JPN 6-1 7-6
DOMINGUES, Joao POR def. NEDOVYESOV, Aleksandr KAZ 6-2 6-2
CARUSO, Salvatore ITA [6] def. 郑允成 CHUNG, Yunseong KOR 6-0 6-2
BALDI, Filippo ITA def. RAMANATHAN, Ramkumar IND 7-5 7-6
BROOKSBY, Jenson USA (W) vs 内田海智 UCHIDA, Kaichi JPN 6-3 6-2
VILELLA MARTINEZ, Mario ESP def. DANIEL, Taro JPN [14] 7-6 6-7 6-4
WARD, James GBR def. 李喆 LI, Zhe CHN 7-6 6-3