Joao Fonseca is a professional tennis player from Brazil, currently ranked #35 in ATP singles, with a 2026 season record of 6-6 and 2 titles.
| Opponent | Score | Round | Tournament | Date | |
|---|---|---|---|---|---|
| L | l. to Ben Shelton | 6-3 3-6 6-3 | Quarterfinal | Munich 2026 | Apr 17 |
| W | d. Arthur Rinderknech | 6-3 6-2 | Round of 16 | Munich 2026 | Apr 15 |
| L | l. to Carlos Alcaraz | 6-4 6-4 | Round of 64 | Miami 2026 | Mar 20 |
| W | d. Fabian Marozsan | 6-4 3-6 6-2 | Round of 128 | Miami 2026 | Mar 19 |
| L | l. to Jannik Sinner | 7-6(6) 7-6(4) | Round of 16 | ATP Indian Wells 2026 | Mar 10 |
| W | d. Tommy Paul | 6-2 6-3 | Round of 32 | ATP Indian Wells 2026 | Mar 9 |
| W | d. Karen Khachanov | 4-6 7-6(7) 6-4 | Round of 64 | ATP Indian Wells 2026 | Mar 7 |
| W | d. Raphael Collignon | 7-6(2) 6-4 | Round of 128 | ATP Indian Wells 2026 | Mar 4 |
| L | l. to Ignacio Buse | 5-7 6-3 6-4 | Round of 16 | ATP Rio de Janeiro 2026 | Feb 19 |
| Year | Tournament | Level | Surface | Final Opponent | |
|---|---|---|---|---|---|
| 2025 | Basel | 500 | |||
| 2025 | Buenos Aires | 250 | Clay |
What to expect from Joao Fonseca vs Ignacio Buse in the ATP Rio de Janeiro Round of 16? Brazilian rising star meets…
João Fonseca faces compatriot Thiago Monteiro in an all-Brazilian ATP Rio first round clash. What to expect from this clay-court showdown on…
