Joao Fonseca leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 05/08/2026 at National Bank Open - Montreal.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 05/08/2026 | National Bank Open - Montreal | Round 2 | hard | Fonseca | 7-6(3) 7-5 |
| 14/09/2025 | Davis Cup, Group I, 1R, GRE-BRA 1-3 | — | hard | Fonseca | 6-4 3-6 7-5 |
| hard | Tsitsipas 0 - 2 Fonseca |
| 2026 | Tsitsipas 0 - 1 Fonseca |
| 2025 | Tsitsipas 0 - 1 Fonseca |
267 wins, 126 losses since 2021 (67.9%).
Last matches: D V V V D
127 wins, 68 losses since 2021 (65.1%).
Last matches: D V D V V
Joao Fonseca leads 2 to 0 over 2 singles meetings since 2025.
On 05/08/2026, at National Bank Open - Montreal (Round 2): Joao Fonseca won 7-6(3) 7-5.