Page 9 de l'historique des matchs du joueur de tennis: Retrouvez ici la totalité des matchs et tournois joués par Joao Fonseca.
195 matchs enregistrés.
| 16/06/2023 | M15 Duffel | Joao Fonseca vs. Buvaysar Gadamauri |
| 15/06/2023 | M15 Duffel | Marlon Vankan vs. Joao Fonseca |
| 14/06/2023 | M15 Duffel | Dylan Dietrich vs. Joao Fonseca |
| 08/06/2023 | French Open (juniors) | Joao Fonseca vs. Learner Tien |
| 07/06/2023 | French Open (juniors) | Iliyan Radulov vs. Joao Fonseca |
| 06/06/2023 | French Open (juniors) | Roy Horovitz vs. Joao Fonseca |
| 05/06/2023 | French Open (juniors) | Loan Lestir vs. Joao Fonseca |
| 29/04/2023 | M15 Mogi das Cruzes | Orlando Luz vs. Joao Fonseca |
| 28/04/2023 | M15 Mogi das Cruzes | Rafael Tosetto vs. Joao Fonseca |
| 27/04/2023 | M15 Mogi das Cruzes | Gabriel Roveri Sidney vs. Joao Fonseca |
| 26/04/2023 | M15 Mogi das Cruzes | Joao Marcos Nusdeo vs. Joao Fonseca |
| 21/04/2023 | Florianopolis Challenger | Eduardo Ribeiro vs. Joao Fonseca |
| 19/04/2023 | Florianopolis Challenger | Joao Fonseca vs. Thiago Seyboth Wild |
| 17/04/2023 | Florianopolis Challenger | Gonzalo Lama vs. Joao Fonseca |
| 20/02/2023 | Rio Open - Rio de Janeiro | Alex Molcan vs. Joao Fonseca |
| 25/01/2023 | Australian Open (juniors) | Alexander Blockx vs. Joao Fonseca |
| 24/01/2023 | Australian Open (juniors) | Joao Fonseca vs. Rei Sakamoto |
| 22/01/2023 | Australian Open (juniors) | Joao Fonseca vs. Vit Kalina |
| 21/01/2023 | Australian Open (juniors) | Joao Fonseca vs. Aryan Shah |
| 24/11/2022 | M25+H Lajeado | Joao Fonseca vs. Gustavo Heide |