Head-to-Head
Overview
Joao Fonseca and Y. Hanfmann have met 1 time so far, all in 2026. Y. Hanfmann leads 1–0. Their first encounter was at the 2026 Halle (R32), won by Y. Hanfmann.
By surface
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Joao Fonseca and Y. Hanfmann have met 1 time so far, all in 2026. Y. Hanfmann leads 1–0. Their first encounter was at the 2026 Halle (R32), won by Y. Hanfmann.