Matthew Summers defeated Collin Altamirano 7-6 7-5 in the M15 Rancho Santa Fe 1 quarter-final on hard.
Summers M. took it in straight sets.
Matthew Summers beat Collin Altamirano 7-6(3) 7-5. Umpiry, "Matthew Summers vs Collin Altamirano — M15 Rancho Santa Fe 1 Quarter-final", https://umpiry.com/match/2024-06-21/altamirano-vs-summers-m15-rancho-santa-fe-1-qf?utm_source=cite (as of 21 June 2024).