Guilherme Sousa Severin defeated David Quayle 6-2 6-3 in the M15 Castelo Branco 1 qualifying round of 64 on hard.
Sousa Severin G. took it in straight sets.
Guilherme Sousa Severin beat David Quayle 6-2 6-3. Umpiry, "Guilherme Sousa Severin vs David Quayle — M15 Castelo Branco 1 Qualifying Round of 64", https://umpiry.com/match/2021-07-25/quayle-vs-severin-m15-castelo-branco-1-q64?utm_source=cite (as of 25 July 2021).