Quentin Halys defeated C. O'Connell 6-3 6-4 in the Dubai qualifying round of 16 on hard. Quentin Halys claimed a first win over C. O'Connell in three meetings, narrowing the head-to-head to 2–1.
Halys Q. took it in straight sets.
Halys Q. and O'Connell C. faced 1 of the same opponent in the last 12 months. Halys Q. went 1–0 (100%) against them, O'Connell C. 0–1 (0%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Quentin Halys beat C. O'Connell 6-3 6-4. Umpiry, "Quentin Halys vs C. O'Connell — Dubai Qualifying Round of 16", https://umpiry.com/match/2026-02-21/halys-vs-o-connell-dubai-q16?utm_source=cite (as of 21 February 2026).