Tyler Mercier defeated Scott Duncan 6-7 6-1 10-4 in the M15 Cancun 8 qualifying round of 32 on hard.
Mercier T. came through in three sets.
Tyler Mercier beat Scott Duncan 6-7(7) 6-1 10-4. Umpiry, "Tyler Mercier vs Scott Duncan — M15 Cancun 8 Qualifying Round of 32", https://umpiry.com/match/2019-05-13/duncan-vs-mercier-m15-cancun-8-q32?utm_source=cite (as of 13 May 2019).