| R32 | L | Roman Safiullin | 6-3 6-3 6-3 | H2H |
| R64 | W | Jesper de Jong | 6-1 7-5 6-4 | H2H |
| R128 | W | Roberto Bautista Agut | 7-6(4) 6-4 6-3 | H2H |
🇧🇷 BRA · Right-handed · 188 cm · b. 2006-08-21
Joao Fonseca
Active 2023–2026 · best rank seen: 25
54–36
3
0
0
3
2,765
Hard
26–13 (66.7%)
Clay
23–17 (57.5%)
Grass
5–6 (45.5%)
Grand Slam record
| '25 | '26 | |
|---|---|---|
| Australian Open | 2R | 1R |
| Roland Garros | 3R | QF |
| Wimbledon | 3R | 3R |
| US Open | 2R |
Season by season
Gold band: best three-year window (2024–2026).
Elo over time
Pre-match Elo, sampled across the career. Peak: 2071.
Career titles (3)
- 2025 Basel Hard
- 2025 Buenos Aires Clay
- 2024 Next Gen Finals Hard
Match results
| R32 | L | Yannick Hanfmann | 6-2 6-2 | H2H |
| QF | L | Jakub Mensik | 6-4 6-3 7-6(3) | H2H |
| R16 | W | Casper Ruud | 7-5 7-6(8) 5-7 6-2 | H2H |
| R32 | W | Novak Djokovic | 4-6 4-6 6-3 7-5 7-5 | H2H |
| R64 | W | Dino Prizmic | 3-6 4-6 6-3 6-1 6-2 | H2H |
| R128 | W | Luka Pavlovic | 7-6(6) 6-4 6-2 | H2H |
| R64 | L | Hamad Medjedovic | 3-6 6-3 7-6(1) | H2H |
| R32 | L | Rafael Jodar | 7-6(4) 4-6 6-1 | H2H |
| R64 | W | Marin Cilic | W/O | H2H |
| QF | L | Ben Shelton | 6-3 3-6 6-3 | H2H |
| R16 | W | Arthur Rinderknech | 6-3 6-2 | H2H |
| R32 | W | Alejandro Tabilo | 7-6(1) 6-3 | H2H |
| QF | L | Alexander Zverev | 7-5 6-7(3) 6-3 | H2H |
| R16 | W | Matteo Berrettini | 6-3 6-2 | H2H |
| R32 | W | Arthur Rinderknech | 7-5 4-6 6-3 | H2H |
| R64 | W | Gabriel Diallo | 6-2 6-3 | H2H |
| R64 | L | Carlos Alcaraz | 6-4 6-4 | H2H |
| R128 | W | Fabian Marozsan | 6-4 3-6 6-2 | H2H |
| R16 | L | Jannik Sinner | 7-6(6) 7-6(4) | H2H |
| R32 | W | Tommy Paul | 6-2 6-3 | H2H |
| R64 | W | Karen Khachanov | 4-6 7-6(7) 6-4 | H2H |
| R128 | W | Raphael Collignon | 7-6(2) 6-4 | H2H |
| R16 | L | Ignacio Buse | 5-7 6-3 6-4 | H2H |
| R32 | W | Thiago Monteiro | 7-6(1) 6-1 | H2H |
| R16 | L | Alejandro Tabilo | 6-3 3-6 7-5 | H2H |
| R128 | L | Eliot Spizzirri | 6-4 2-6 6-1 6-2 | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.