Head-to-Head
Overview
Filippo Mazzola and Horia Haita Stefan have met 1 time so far, all in 2026. Horia Haita Stefan leads 1–0. Their first encounter was at the 2026 M15 Bucharest (R16), won by Horia Haita Stefan.
By surface
- clay0 – 1
Filippo Mazzola and Horia Haita Stefan have met 1 time so far, all in 2026. Horia Haita Stefan leads 1–0. Their first encounter was at the 2026 M15 Bucharest (R16), won by Horia Haita Stefan.