Head to head
Rivalry summary
Joao Fonseca and Fabian Marozsan met 2 times on the ATP tour between 2025 and 2026. Their head-to-head is level at 1–1.
1
Hard
0
0
Clay
1
Joao Fonseca's wins on the left · Fabian Marozsan's on the right · bar lengths share one scale
All meetings (2)
| 2026 | Miami Masters | Hard | R128 | Joao Fonseca | 6-4 3-6 6-2 |
| 2025 | Rome Masters | Clay | R128 | Fabian Marozsan | 6-3 7-6(4) |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.