Christoph Sieber defeated Nicholas Malcolm 3-6 6-2 7-5 in the Caribbean 2 Masters 2 round of 32 on hard.
Sieber C. came through in three sets.
Christoph Sieber beat Nicholas Malcolm 3-6 6-2 7-5. Umpiry, "Christoph Sieber vs Nicholas Malcolm — Caribbean 2 Masters 2 Round of 32", https://umpiry.com/match/1991-04-28/malcolm-vs-sieber-caribbean-2-masters-2-r32?utm_source=cite (as of 28 April 1991).