Break of serve
Shin S. came in with the higher hard rating (1505 vs 1459); Delaney J. with the better recent record (3–7 vs 2–1).
Umpiry, "Jesse Delaney vs Sanhui Shin — Seoul Qualifying Round of 32", https://umpiry.com/match/2026-10-25/delaney-vs-shin-seoul-q32?utm_source=cite (as of 25 October 2026).