Horst Skoff defeated Francisco Clavet 6-3 6-2 in the Estoril round of 32 on clay. The upset overturned the form book — Francisco Clavet came in leading the head-to-head 1–0, defending last year's quarter-final. Horst Skoff claimed a first win over Francisco Clavet in two meetings, levelling the head-to-head at 1–1.
Skoff H. took it in straight sets.
Skoff H. and Clavet F. faced 1 of the same opponent in the last 12 months. Skoff H. went 1–0 (100%) against them, Clavet F. 1–0 (100%).
Only 1 common opponent — too few for any conclusion. Shown without assessment.
Horst Skoff beat Francisco Clavet 6-3 6-2. Umpiry, "Horst Skoff vs Francisco Clavet — Estoril Round of 32", https://umpiry.com/match/1992-03-30/clavet-vs-skoff-estoril-r32?utm_source=cite (as of 30 March 1992).