Round: 27 Ground: Clay
| ITF Belgium F3 | 2017/07/07 08:00 | Cailleau, Jolan v Merckx, Jonas | 6-7,6-2,2-6 |
| ITF Belgium F10 | 2014/08/04 15:30 | Merckx, Jonas v Cailleau, Jolan | 6-2,6-4 |
| ITF Belgium F5 | 2017/07/19 12:00 | Merckx, Jonas v 데 라 바세티엘, 콘스탄트 | 6-1,6-3 |
| ITF Belgium F5 | 2017/07/18 12:10 | Merckx, Jonas v 이아마치킨, 페드로 | 6-1,6-4 |
| ITF Belgium F3 | 2017/07/07 14:00 | 반덴불크, 야니크 v Merckx, Jonas | 6-2,5-7,6-0 |
| ITF Belgium F3 | 2017/07/07 08:00 | Cailleau, Jolan v Merckx, Jonas | 6-7,6-2,2-6 |
| ITF Belgium F3 | 2017/07/04 08:00 | Merckx, Jonas v 호앙, 안토인 | 6-4,6-7,6-2 |
| ITF Belgium F2 | 2017/06/29 14:00 | Merckx, Jonas v Michon, Axel | 4-6,6-7 |
| ITF Belgium F2 | 2017/06/28 11:00 | Zayid, Mubarak Shannan v Merckx, Jonas | 1-6,0-6 |
| ITF Belgium F2 | 2017/06/27 09:30 | Zayid, Mubarak Shannan v Merckx, Jonas | 1-6,0-5 |
| ITF Belgium F5 | 2017/07/19 08:00 | Gelade, Philippe v Cailleau, Jolan | 3-6,4-6 |
| ITF Belgium F5 | 2017/07/17 09:30 | Cailleau, Jolan v 기어츠, 미가엘 | 6-3,6-7,6-1 |
| ITF Belgium F3 | 2017/07/07 08:00 | Cailleau, Jolan v Merckx, Jonas | 6-7,6-2,2-6 |
| ITF Belgium F3 | 2017/07/04 11:20 | Cailleau, Jolan v Ingildsen, Johannes | 6-3,6-4 |
| ITF Belgium F2 | 2017/06/28 11:05 | Cailleau, Jolan v Michon, Axel | 2-6,5-7 |
| ITF Belgium F1 | 2017/06/21 09:00 | 올레르트, 루카스 v Cailleau, Jolan | 2-6,6-4,6-0 |
| ITF Belgium F1 | 2017/06/20 08:00 | 드호, 벤자민 v Cailleau, Jolan | 1-6,6-7 |
| ITF USA F31 | 2016/10/12 14:30 | 리스, 헌터 v Cailleau, Jolan | 6-0,7-6 |