Federico Delbonis defeated Mikael Ymer 6-4 7-5 in the Gstaad round of 32 on clay. The upset overturned the form book — Mikael Ymer came in leading the head-to-head 1–0, defending last year's quarter-final. Federico Delbonis claimed a first win over Mikael Ymer in two meetings, levelling the head-to-head at 1–1.
Delbonis F. took it in straight sets.
Delbonis F. and Ymer M. faced 3 of the same opponents in the last 12 months. Delbonis F. went 0–3 (0%) against them, Ymer M. 1–2 (33%). Only 2 of the comparisons are context-comparable — too few for a conclusion.
Only 3 common opponents — small sample, treat as indicative.
Clay: Delbonis F. leads 1–0 · Hard: Ymer M. leads 1–0
Federico Delbonis beat Mikael Ymer 6-4 7-5. Umpiry, "Federico Delbonis vs Mikael Ymer — Gstaad Round of 32", https://umpiry.com/match/2022-07-18/delbonis-vs-ymer-gstaad-r32?utm_source=cite (as of 18 July 2022).