| ITF USA F3 | 01/09 17:00 | 60 | Gabriel Decamps v Junior Alexander Ore | 6-2,6-2 | |
| ITF USA F3 | 01/08 17:30 | 60 | Gabriel Decamps v Christian Alshon | 6-4,6-1 | |
| ITF USA F3 | 01/07 17:30 | 60 | Daniel Yoo v Gabriel Decamps | 6-3,3-6,3-6 | |
| Challenger Campinas Qual | 10/01 19:00 | 46 | Pedro Sakamoto v Gabriel Decamps | 6-3,6-4 | |
| Challenger Campinas Qual | 10/01 14:45 | 45 | Gabriel Decamps v Filipe Brandao | 6-3,6-4 | |
| ITF Brazil F4 | 07/19 15:15 | 25 | Gabriel Decamps v Andrew Carter | 2-6,7-6,4-6 |
Gabriel Décamps (born 7 August 1999) is a Brazilian tennis player.
Décamps has a career high ATP singles ranking of 262 achieved on 19 September 2022. He also has a career high doubles ranking of 406 achieved on 6 March 2023.
Décamps has won 1 ATP Challenger doubles title at the 2022 Shymkent Challenger with Antoine Bellier.
Décamps played college tennis at Central Florida.
In April 2023, Décamps announced his temporary withdrawal of professional tennis due mental health issues.
In September 2023, Décamps returned his tennis activities after a five months temporary withdrawal.