Duck Hee Lee defeated Ji Hoon Son 6-2 6-1 in the M15 Sharm ElSheikh 2 quarter-final on hard. The upset overturned the form book — Ji Hoon Son came in leading the head-to-head 1–0. Duck Hee Lee claimed a first win over Ji Hoon Son in two meetings, levelling the head-to-head at 1–1.
Lee D. took it in straight sets.
Duck Hee Lee beat Ji Hoon Son 6-2 6-1. Umpiry, "Duck Hee Lee vs Ji Hoon Son — M15 Sharm ElSheikh 2 Quarter-final", https://umpiry.com/match/2022-02-25/lee-vs-son-m15-sharm-elsheikh-2-qf?utm_source=cite (as of 25 February 2022).