Quentin Halys defeated Alexander Shevchenko 6-3 6-7 7-6 in the Basel qualifying round of 16 on hard. The result followed the form book — Quentin Halys came in ranked #48. Quentin Halys moved ahead in the head-to-head, 2–1.
Halys Q. came through in three sets.
Halys Q. and Shevchenko A. faced 4 of the same opponents in the last 12 months. Halys Q. went 2–2 (50%) against them, Shevchenko A. 0–4 (0%). Halys Q. came out better against 2 of 4 comparable opponents, Shevchenko A. against 0 — though 1 of those edges carries caveats (lower-tier event).
Only 4 common opponents — small sample, treat as indicative.
Quentin Halys beat Alexander Shevchenko 6-3 6-7(4) 7-6(2). Umpiry, "Quentin Halys vs Alexander Shevchenko — Basel Qualifying Round of 16", https://umpiry.com/match/2025-10-18/halys-vs-shevchenko-basel-q16?utm_source=cite (as of 18 October 2025).