Marko Tkalec defeated Boris Borgula 6-2 6-2 in the Hungary F3 round of 32 on clay. The upset overturned the form book — Boris Borgula came in leading the head-to-head 1–0. Marko Tkalec claimed a first win over Boris Borgula in two meetings, levelling the head-to-head at 1–1.
Tkalec M. took it in straight sets.
Marko Tkalec beat Boris Borgula 6-2 6-2. Umpiry, "Marko Tkalec vs Boris Borgula — Hungary F3 Round of 32", https://umpiry.com/match/1999-06-28/borgula-vs-tkalec-hungary-f3-r32?utm_source=cite (as of 28 June 1999).