Quentin Gueydan defeated Ren Nakamura 6-3 6-0 in the Tunisia F20 round of 32 on hard.
Gueydan Q. took it in straight sets.
Quentin Gueydan beat Ren Nakamura 6-3 6-0. Umpiry, "Quentin Gueydan vs Ren Nakamura — Tunisia F20 Round of 32", https://umpiry.com/match/2018-05-21/gueydan-vs-nakamura-tunisia-f20-r32?utm_source=cite (as of 21 May 2018).