| ITF USA F3 | 01/09 17:00 | 60 | Γκάμπριελ Ντεκάμπς v Τζούνιορ Αλεξάντερ Όρε | 6-2,6-2 | |
| ITF USA F3 | 01/08 17:30 | 60 | Γκάμπριελ Ντεκάμπς v Christian Alshon | 6-4,6-1 | |
| ITF USA F3 | 01/07 17:30 | 60 | Daniel Yoo v Γκάμπριελ Ντεκάμπς | 6-3,3-6,3-6 | |
| Challenger Campinas Qual | 10/01 19:00 | 46 | Πέδρο Σακαμότο v Γκάμπριελ Ντεκάμπς | 6-3,6-4 | |
| Challenger Campinas Qual | 10/01 14:45 | 45 | Γκάμπριελ Ντεκάμπς v Φιλίπε Μπραντάο | 6-3,6-4 | |
| ITF Brazil F4 | 07/19 15:15 | 25 | Γκάμπριελ Ντεκάμπς 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.