Stadium: Center Court Round: 54 Ground: Clay
| ITF Belgium F11 | 2016/08/24 09:00 | Joncour, Ronan v Vandenbulcke, Yannick | 4-6,2-6 |
| ITF Belgium F10 | 2016/08/15 16:00 | Joncour, Ronan v Vandenbulcke, Yannick | 3-6,1-6 |
| ITF M25 Arlon | 2019/06/24 09:35 | Joncour, Ronan v Nickels, Christophe | 6-3,6-1 |
| ITF - M25 Angers | 2019/04/23 10:30 | Joncour, Ronan v Lescure, Mick | 3-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/18 11:40 | Joncour, Ronan v Coppini, Alessandro | 4-6,4-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/17 11:30 | Bergevi, Filip v Joncour, Ronan | 3-6,3-6 |
| Bolton, Qualifications Simples M-ITF-GBR-03A | 2019/04/04 12:05 | Joncour, Ronan v Igor Sijsling | 1-6,2-6 |
| Bolton, Qualifications Simples M-ITF-GBR-03A | 2019/04/03 09:00 | Pauffley, Neil v Joncour, Ronan | 1-6,4-6 |
| Bolton, Qualifications Simples M-ITF-GBR-03A | 2019/04/01 15:10 | Joncour, Ronan v Alexis Canter | 6-3,6-7,10-3 |
| Bolton, Qualifications Simples M-ITF-GBR-03A | 2019/04/01 08:00 | Joncour, Ronan v Thursfield, Harry | 6-0,6-1 |
| ITF M25 Arlon | 2019/06/24 08:00 | Meraut, Tristan v Vandenbulcke, Yannick | 0-6,3-6 |
| ITF - M15 Monastir | 2019/02/21 10:30 | Petr Nouza v Vandenbulcke, Yannick | 6-4,6-2 |
| ITF - M15 Monastir | 2019/02/19 10:50 | Voronin, Dimitriy v Vandenbulcke, Yannick | 2-6,6-7 |
| Challenger Scheveningen Qual | 2018/07/14 13:45 | Vandenbulcke, Yannick v Zhurbin, Alexander | 6-7,4-6 |
| ITF Belgium F3 | 2018/07/06 09:00 | Salman, Omar v Vandenbulcke, Yannick | 6-2,6-0 |
| ITF Belgium F3 | 2018/07/05 08:00 | Dischinger, Eduardo v Vandenbulcke, Yannick | 2-6,3-6 |
| ITF Belgium F3 | 2018/07/03 13:50 | Destrebecq, Arnaud v Vandenbulcke, Yannick | 1-6,1-6 |
| ITF Belgium F2 | 2018/06/28 16:40 | Meis, Pascal v Vandenbulcke, Yannick | 7-6,6-2 |