Benjamin Lock defeated Kazuki Nishiwaki 6-2 6-3 in the Egypt F9 round of 16 on hard.
Lock B. took it in straight sets.
Benjamin Lock beat Kazuki Nishiwaki 6-2 6-3. Umpiry, "Benjamin Lock vs Kazuki Nishiwaki — Egypt F9 Round of 16", https://umpiry.com/match/2018-03-12/lock-vs-nishiwaki-egypt-f9-r16?utm_source=cite (as of 12 March 2018).