Mario Carnevale defeated Michael Walker 6-3 7-6 in the Belgium Masters 4 round of 32 on clay.
Carnevale M. took it in straight sets.
Mario Carnevale beat Michael Walker 6-3 7-6. Umpiry, "Mario Carnevale vs Michael Walker — Belgium Masters 4 Round of 32", https://umpiry.com/match/1992-06-01/carnevale-vs-walker-belgium-masters-4-r32?utm_source=cite (as of 1 June 1992).