Jaume Munar defeated Stan Wawrinka 7-6 6-1 in the Gstaad round of 16 on clay. The result followed the form book — Jaume Munar came in ranked #49, defending last year's quarter-final.
Munar J. took it in straight sets.
Munar J. and Wawrinka S. faced 4 of the same opponents in the last 12 months. Munar J. went 1–3 (25%) against them, Wawrinka S. 2–2 (50%). Results against comparable opponents are close (0 : 1 better-results split).
Only 4 common opponents — small sample, treat as indicative.
Jaume Munar beat Stan Wawrinka 7-6 6-1. Umpiry, "Jaume Munar vs Stan Wawrinka — Gstaad Round of 16", https://umpiry.com/match/2023-07-17/munar-vs-wawrinka-gstaad-r16?utm_source=cite (as of 17 July 2023).