| ITF Netherlands F2 | 07/05 12:20 | 26 | Decamps, Gabriel v 주르빈, 알렉산더 | 2-6,4-6 | |
| ITF Netherlands F2 | 07/03 13:40 | 25 | 자리찬스키, 다닐 v Decamps, Gabriel | 4-6,2-6 | |
| ITF Netherlands F2 Qual | 07/02 08:00 | 62 | Decamps, Gabriel v 보르그, 마이켈 | 6-7,6-3,4-6 | |
| ITF Netherlands F2 Qual | 07/01 08:00 | 62 | Decamps, Gabriel v 사켈라리디스, 미칼리스 | 6-4,6-1 | |
| ITF Netherlands F2 Qual | 06/30 07:00 | 62 | Decamps, Gabriel v Verwater, Yannick | 6-1,6-3 | |
| ITF Netherlands F1 | 06/27 10:40 | 25 | Decamps, Gabriel v Gerritsen, Stephan | 3-6,6-0,4-6 | |
| ITF Netherlands F1 Qual | 06/25 09:00 | 44 | 보테잔, 게오르지 v Decamps, Gabriel | 6-4,6-1 | |
| ITF Netherlands F1 Qual | 06/24 09:00 | 44 | 스투르만, 롤란드 v Decamps, Gabriel | 1-6,4-6 | |
| ITF Brazil F4 | 05/15 14:25 | 25 | Decamps, Gabriel v 다 실바, 가브리엘 시로 | 4-6,4-6 | |
| ITF Brazil F4 Qual | 05/14 14:40 | 62 | Decamps, Gabriel v 리베이로, 에듀알도 | 6-4,6-3 | |
| ITF Brazil F4 Qual | 05/13 12:00 | 62 | Decamps, Gabriel v 게스너, 루카스 | 6-0,6-1 | |
| ITF Brazil F4 Qual | 05/12 14:00 | 62 | Decamps, Gabriel v 누스데오, 조아오 마르코스 | 6-2,6-4 | |
| ITF USA F4 | 01/14 14:30 | 60 | Decamps, Gabriel v 폴링, 칼 | 5-7,4-6 | |
| ITF USA F4 | 01/13 15:00 | 60 | Decamps, Gabriel v Shooshtarian, Shayan | 6-1,6-1 | |
| USA F37, Singles | 11/12 17:00 | 60 | Decamps, Gabriel v Gregg, Perry | 3-6,3-6 | |
| ITF USA F36 | 11/04 17:30 | 60 | Decamps, Gabriel v 다시에크, 패트릭 | 5-7,3-6 | |
| ITF USA F35 | 11/02 17:40 | 26 | Decamps, Gabriel v 주카스, 마티아스 | 1-6,3-6 | |
| ITF USA F35 | 11/01 17:10 | 25 | Decamps, Gabriel v Bivens, Dejon | 6-2,6-4 | |
| ITF USA F35 | 10/29 15:00 | 60 | Bhatnagar, Malik v Decamps, Gabriel | 2-6,1-6 | |
| ITF USA F35 | 10/27 20:00 | 60 | Treyz, Beauregard v Decamps, Gabriel | 2-6,2-6 | |
| USA F34, Singles | 10/18 18:00 | 25 | Scholtz, Nicolaas v Decamps, Gabriel | 6-1,6-1 | |
| ITF USA F34 Qual | 10/16 14:00 | 62 | 스트로드, 이사이아 v Decamps, Gabriel | 4-6,3-6 | |
| ITF USA F33 Qual | 10/08 16:00 | 62 | 키겔, 맥 v Decamps, Gabriel | 7-5,6-3 | |
| ITF USA F33 Qual | 10/07 18:00 | 62 | 스큐에즈, 카스팔 v Decamps, Gabriel | 6-3,3-6,0-6 | |
| ITF USA F5 | 01/26 15:30 | 26 | Decamps, Gabriel v 델린, 휴고 | 4-6,2-6 | |
| ITF USA F5 | 01/24 16:05 | 25 | 메나,파쿤도 v Decamps, Gabriel | 7-6,1-6,6-7 | |
| ITF USA F4 | 01/15 16:00 | 60 | Decamps, Gabriel v Kypson, Patrick | 6-4,3-6,2-6 | |
| ITF USA F4 | 01/14 17:00 | 60 | Decamps, Gabriel v 리츠찰드, 알렉산더 | 5-7,7-6,6-2 | |
| ITF USA F4 | 01/13 18:30 | 60 | Decamps, Gabriel v 링크, 조엘 빈센트 | 5-7,6-2,6-1 | |
| ITF USA F3 | 01/11 19:30 | 25 | 토레브코, 피터 v Decamps, Gabriel | 6-4,6-0 |
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.