Head-to-Head
Overview
F. Krolo and Jan Kupcic have met 1 time so far, all in 2026. F. Krolo leads 1–0. Their first encounter was at the 2026 M15 Sibenik (R16), won by F. Krolo.
By surface
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F. Krolo and Jan Kupcic have met 1 time so far, all in 2026. F. Krolo leads 1–0. Their first encounter was at the 2026 M15 Sibenik (R16), won by F. Krolo.