Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Vejle | 2021/07/26 14:00 | Decamps, Gabriel v Hannestad, Benjamin | 0-6,7-6,10-6 |
| ITF M15 Vejle | 2021/07/26 14:00 | Decamps, Gabriel v Hannestad, Benjamin | 0-6,7-6,10-6 |
| ITF M15 Vejle | 2021/07/25 09:00 | Hannestad, Benjamin v 나레이카, 비요른 만프레드 | 6-1,6-2 |
| UTR Pro Tennis Series Copenhagen | 2021/06/20 09:30 | 팔란, 도미니크 v Hannestad, Benjamin | 4-6,3-5 |
| UTR Pro Tennis Series Copenhagen | 2021/06/19 08:30 | Hannestad, Benjamin v 이트바레크, 시몬 | 6-4,6-3 |
| UTR Pro Tennis Series Copenhagen | 2021/06/18 11:00 | Hannestad, Benjamin v 카틱, 니콜라이 | 6-4,6-1 |
| UTR Pro Tennis Series Copenhagen | 2021/06/16 08:00 | Hannestad, Benjamin v 클로브 닐슨, 제스퍼 | 6-2,5-2 |
| UTR Pro Tennis Series Copenhagen | 2021/06/15 08:00 | Hannestad, Benjamin v 데 존지, 다니엘 | 4-6,5-7 |
| UTR Pro Tennis Series Copenhagen | 2021/06/14 08:00 | Caspar Jalili Mikkelsen v Hannestad, Benjamin | 2-6,7-5,0-6 |
| ITF M15 Frederiksberg | 2021/08/02 12:35 | Decamps, Gabriel v 에메즈, 베네디크트 | 6-1,6-4 |
| ITF M15 Frederiksberg | 2021/08/01 10:00 | Decamps, Gabriel v Soendergaard, Simon Friis | 6-4,6-2 |
| ITF M15 Vejle | 2021/07/28 12:45 | Decamps, Gabriel v 벨드힐, 마이크 | 3-6,1-6 |
| ITF M15 Vejle | 2021/07/26 14:00 | Decamps, Gabriel v Hannestad, Benjamin | 0-6,7-6,10-6 |
| ITF M15 Vejle | 2021/07/25 09:00 | 로센스, 마르틴스 v Decamps, Gabriel | 1-6,2-6 |
| ITF M25 Uriage | 2021/07/15 11:00 | Giovanni Mpetshi Perricard v Decamps, Gabriel | 6-3,6-3 |
| ITF M25 Uriage | 2021/07/14 16:40 | Decamps, Gabriel v 보우레아우, 알렉시스 | 6-4,6-1 |
| ITF M25 Uriage | 2021/07/12 12:25 | Amaury Raynel v Decamps, Gabriel | 6-3,3-6,8-10 |