Name: Joao Fonseca
Country: Brazil
Birthdate: 21.08.06, 18 years
ATP ranking: 65
TOP ranking's position: 59 (14.04.25, 947 points)
Points: 897
Prize money: 292.146 $
Matches total: 138
Win: 93
%: 67.39 %
Country: Brazil
Birthdate: 21.08.06, 18 years
ATP ranking: 65
TOP ranking's position: 59 (14.04.25, 947 points)
Points: 897
Prize money: 292.146 $
Matches total: 138
Win: 93
%: 67.39 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 22/5 | 17/3 | 5/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2024 | 37/23 | 8/3 | 14/11 | 13/5 | 0/0 | 2/4 | 0/0 |
| 2023 | 26/9 | 10/2 | 13/6 | 0/0 | 0/0 | 3/1 | 0/0 |
| 2022 | 8/7 | 0/1 | 7/5 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2021 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 93/45 | 35/10 | 39/23 | 13/6 | 0/0 | 6/6 | 0/0 |
| perc. % | 67.39 % | 77.78 % | 62.9 % | 68.42 % | 0 % | 50 % | 0 % |
Joao Fonseca / Fixtures
| 24.04.25 | 1st round | Joao Fonseca | Elmer Moller | match details |  Madrid | Clay |
Joao Fonseca form / year 2023
Joao Fonseca / year 2023
| 23.11.23 | 2nd round | Roman Andres Burruchaga | Joao Fonseca | 4-6, 6-4, 6-4 |  | match details |  Brasilia Challenger | Hard |
| 21.11.23 | 1st round | Joao Fonseca | Aleksandar Kovacevic | 6-3, 3-6, 7-62 |  | match details | ||
| 09.09.23 | fin | Joao Fonseca | Learner Tien | 4-6, 6-4, 6-3 | | match details |  U.S. Open | Hard |
| 08.09.23 | 1/2 | Joao Fonseca | Federico Cina | 6-4, 3-6, 6-4 | | match details | ||
| 07.09.23 | 1/4 | Joao Fonseca | Cooper Williams | 7-68, 3-6, 6-3 | | match details | ||
| 06.09.23 | 3rd round | Joao Fonseca | Fabio De Michele | 6-3, 6-4 | | match details | ||
| 04.09.23 | 2nd round | Joao Fonseca | Patrick Schoen | 6-3, 6-2 | | match details | ||
| 03.09.23 | 1st round | Joao Fonseca | Mees Rottgering | 6-3, 6-4 | | match details | ||
| 13.07.23 | 1/4 | Henry Searle | Joao Fonseca | 7-63, 6-3 | | match details |  Wimbledon (juniors) | Grass |
| 12.07.23 | 3rd round | Joao Fonseca | Rei Sakamoto | 6-3, 6-4 | | match details | ||
| 11.07.23 | 2nd round | Joao Fonseca | Charlie Robertson | 6-1, 6-4 | | match details | ||
| 09.07.23 | 1st round | Joao Fonseca | Jangjun Kim | 7-5, 6-2 | | match details | ||
| 24.06.23 | 1/2 | Sander Jong | Joao Fonseca | 6-4, 6-3 | | match details |  M15 Saarlouis | Clay |
| 23.06.23 | 1/4 | Joao Fonseca | Hazem Naw | 7-64, 7-5 | | match details | ||
| 22.06.23 | 2nd round | Joao Fonseca | Collin Altamirano | 6-2, 6-3 | | match details | ||
| 20.06.23 | 1st round | Joao Fonseca | Milan Welte | 7-5, 7-5 | | match details | ||
| 16.06.23 | 1/4 | Buvaysar Gadamauri | Joao Fonseca | 6-74, 6-2, 6-4 | | match details |  M15 Duffel | Clay |
| 15.06.23 | 2nd round | Joao Fonseca | Marlon Vankan | 6-4, 6-4 | | match details | ||
| 14.06.23 | 1st round | Joao Fonseca | Dylan Dietrich | 6-3, 6-3 | | match details | ||
| 08.06.23 | 1/4 | Learner Tien | Joao Fonseca | 6-3, 2-6, 6-1 | | match details |  French Open | Clay |
| 07.06.23 | 3rd round | Joao Fonseca | Iliyan Radulov | 3-6, 6-2, 6-3 | | match details | ||
| 06.06.23 | 2nd round | Joao Fonseca | Roy Horovitz | 6-3, 6-0 | | match details | ||
| 05.06.23 | 1st round | Joao Fonseca | Loan Lestir | 6-1, 6-3 | | match details | ||
| 29.04.23 | 1/2 | Orlando Luz | Joao Fonseca | 7-5, 6-2 | | match details | M15 Mogi | Clay |
| 28.04.23 | 1/4 | Joao Fonseca | Rafael Tosetto | 6-2, 6-0 | | match details | ||
| 27.04.23 | 2nd round | Joao Fonseca | Gabriel Roveri Sidney | 6-1, 6-2 | | match details | ||
| 25.04.23 | 1st round | Joao Fonseca | Joao Marcos Nusdeo | 6-4, 6-3 | | match details | ||
| 21.04.23 | 1/4 | Eduardo Ribeiro | Joao Fonseca | 6-1, 6-75, 7-5 | | match details | Florianopolis Challenger | Clay |
| 20.04.23 | 2nd round | Joao Fonseca | Thiago Seyboth Wild | 3-6, 6-3, 6-4 | | match details | ||
| 17.04.23 | 1st round | Joao Fonseca | Gonzalo Lama | 6-3, 6-3 | | match details | ||
| 20.02.23 | 1st round | Alex Molcan | Joao Fonseca | 6-0, 6-3 | | match details | Rio de | Clay |
| 26.01.23 | 1/4 | Alexander Blockx | Joao Fonseca | 6-77, 7-65, 6-3 | | match details |  Australian Open | Hard |
| 25.01.23 | 3rd round | Joao Fonseca | Rei Sakamoto | 6-3, 6-4 | | match details | ||
| 23.01.23 | 2nd round | Joao Fonseca | Vit Kalina | 7-5, 6-3 | | match details | ||
| 21.01.23 | 1st round | Joao Fonseca | Aryan Shah | 6-1, 6-2 | | match details |
