Marko Tkalec defeated Sebastian Jaeger 7-6 3-6 7-5 in the Croatia 1 3 round of 16 on clay. The upset overturned the form book — Sebastian Jaeger came in leading the head-to-head 1–0, but Marko Tkalec had been the form player, winning 5 of their last 5 on clay. Marko Tkalec claimed a first win over Sebastian Jaeger in two meetings, levelling the head-to-head at 1–1.
Tkalec M. came through in three sets.
Marko Tkalec beat Sebastian Jaeger 7-6(1) 3-6 7-5. Umpiry, "Marko Tkalec vs Sebastian Jaeger — Croatia 1 3 Round of 16", https://umpiry.com/match/2000-03-18/jaeger-vs-tkalec-croatia-1-3-r16?utm_source=cite (as of 18 March 2000).