Marat Sharipov defeated Ji Hoon Son 6-2 6-2 in the M15 Sharm ElSheikh 4 qualifying round of 16 on hard. The upset overturned the form book — Ji Hoon Son came in leading the head-to-head 1–0. Marat Sharipov claimed a first win over Ji Hoon Son in two meetings, levelling the head-to-head at 1–1.
Sharipov M. took it in straight sets.
Marat Sharipov beat Ji Hoon Son 6-2 6-2. Umpiry, "Marat Sharipov vs Ji Hoon Son — M15 Sharm ElSheikh 4 Qualifying Round of 16", https://umpiry.com/match/2023-02-21/sharipov-vs-son-m15-sharm-elsheikh-4-q16?utm_source=cite (as of 21 February 2023).