Justin Roberts defeated Ryoto Tachi 6-1 6-2 in the USA F19 qualifying round of 16 on clay.
Roberts J. took it in straight sets.
Justin Roberts beat Ryoto Tachi 6-1 6-2. Umpiry, "Justin Roberts vs Ryoto Tachi — USA F19 Qualifying Round of 16", https://umpiry.com/match/2016-06-13/roberts-vs-tachi-usa-f19-q16?utm_source=cite (as of 13 June 2016).