Khumoun Sultanov defeated Luca Castelnuovo in the Round of 32 of the Guangzhou hard-court tournament. The match ended with a 7-6, 7-6 victory for Sultanov. Sultanov served nine aces to Castelnuovo's 26, and committed two double faults to Castelnuovo's seven; both players converted zero break points.
Generated automatically from Umpiry match data.
Sultanov K. took it in straight sets, without breaking serve.
Khumoun Sultanov beat Luca Castelnuovo 7-6(5) 7-6(5). Umpiry, "Khumoun Sultanov vs Luca Castelnuovo — Guangzhou Round of 32", https://umpiry.com/match/2026-10-20/castelnuovo-vs-sultanov-guangzhou-r32?utm_source=cite (as of 20 October 2026).