Kalman L. Boyd defeated Luis Patino 4-6 7-6 6-2 in the M15 Cancun 16 quarter-final on hard.
Boyd K. came through in three sets.
Kalman L. Boyd beat Luis Patino 4-6 7-6(6) 6-2. Umpiry, "Kalman L. Boyd vs Luis Patino — M15 Cancun 16 Quarter-final", https://umpiry.com/match/2019-07-19/boyd-vs-patino-m15-cancun-16-qf?utm_source=cite (as of 19 July 2019).