Head to Head
| ITF Italy F26 | 2018/09/08 14:00 | Gijs Brouwer v Jelle Sels | 6-4,6-4 |
| ITF Poland F8 | 2018/08/24 09:00 | Gijs Brouwer v Jelle Sels | 7-5,6-3 |
| ITF Germany F1 | 2018/01/09 14:55 | Jelle Sels v Gijs Brouwer | 4-6,3-6 |
| ITF Egypt F30 | 2017/10/22 14:30 | Gijs Brouwer v Jelle Sels | 6-3,6-4 |
| ITF Belgium F6 | 2017/07/26 09:50 | Gijs Brouwer v Jelle Sels | 4-6,6-7 |
| ITF Netherlands F6 | 2016/08/25 09:35 | Gijs Brouwer v Jelle Sels | 6-3,4-6,6-0 |
| ITF Netherlands F5 | 2016/08/17 08:30 | Gijs Brouwer v Jelle Sels | 6-4,6-1 |
| ITF Netherlands F2 | 2015/06/24 11:45 | Jelle Sels v Gijs Brouwer | 6-4,6-3 |
Home History
| Lotto NK Tennis | 2018/12/13 19:00 | Jelle Sels v Jasper Smit | 7-6,7-5 |
| Challenger Pune | 2018/11/19 08:55 | Daniel Masur v Jelle Sels | 6-4,6-4 |
| Challenger Kobe | 2018/11/13 02:00 | Yunseong Chung v Jelle Sels | 7-6,7-6 |
| Challenger Knoxville | 2018/11/05 19:15 | Jelle Sels v Alejandro Gomez | 6-7,4-6 |
| Challenger Knoxville | 2018/11/04 23:10 | Jelle Sels v Patrick Harper | 6-1,6-4 |
| Challenger Charlottesville | 2018/11/02 16:30 | Peter Polansky v Jelle Sels | 7-6,6-4 |
| Challenger Charlottesville | 2018/10/31 17:30 | Jelle Sels v Petros Chrysochos | 6-1,7-6 |
| Challenger Charlottesville | 2018/10/29 22:25 | Jelle Sels v JC Aragone | 6-3,5-7,7-5 |
Away History
| ITF USA F33 | 2018/11/21 18:10 | Maxime Cressy v Gijs Brouwer | 7-6,6-2 |
| ITF USA F33 | 2018/11/20 19:45 | Dominik Kellovsky v Gijs Brouwer | 3-6,6-7 |
| ITF USA F31 | 2018/11/18 16:00 | Gijs Brouwer v Matej Vocel | 6-3,6-2 |
| ITF USA F31 | 2018/11/17 16:00 | Gijs Brouwer v Jordi Arconada | 6-4,6-3 |
| ITF USA F31 | 2018/11/16 16:00 | Gijs Brouwer v Ryan Peniston | 6-4,6-2 |
| ITF USA F31 | 2018/11/15 17:30 | Gijs Brouwer v Reese Stalder | 6-0,6-2 |
| ITF USA F31 | 2018/11/14 21:40 | Gijs Brouwer v Shahin Khaledan | 6-1,6-2 |
| Challenger Knoxville | 2018/11/06 15:00 | Mikael Ymer v Gijs Brouwer | 6-4,6-4 |