Tristan Mccormick defeated Adolfo Daniel Vallejo 7-5 7-6 in the M15 Cancun 15 quarter-final on hard. The upset overturned the form book — Adolfo Daniel Vallejo came in ranked #52.
McCormick T. took it in straight sets.
Tristan Mccormick beat Adolfo Daniel Vallejo 7-5 7-6(6). Umpiry, "Tristan Mccormick vs Adolfo Daniel Vallejo — M15 Cancun 15 Quarter-final", https://umpiry.com/match/2022-09-23/mccormick-vs-vallejo-m15-cancun-15-qf?utm_source=cite (as of 23 September 2022).