Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Brussels | 2019/07/31 12:00 | Guy Den Heijer v Guillaume Dermiens | 6-3,6-3 |
| ITF M25 Lasne | 2019/07/03 08:00 | Dragos Dima v Guillaume Dermiens | 6-4,6-4 |
| ITF M25 Lasne | 2019/07/02 11:50 | Guillaume Dermiens v Buvaysar Gadamauri | 2-6,6-3,11-9 |
| ITF M25 Lasne | 2019/07/01 15:55 | Dominik Recek v Guillaume Dermiens | 6-4,4-6,7-10 |
| ITF M25 Arlon | 2019/06/25 11:40 | Filip Bergevi v Guillaume Dermiens | 6-3,6-3 |
| ITF M25 Arlon | 2019/06/24 15:15 | Guillaume Dermiens v Arvid Nordquist | 6-1,6-4 |
| ITF M15 Kalmar | 2019/05/14 08:15 | Simon Freund v Guillaume Dermiens | 6-3,4-6,10-6 |
| ITF M15 Kalmar | 2019/05/13 08:15 | Olof Wiklund v Guillaume Dermiens | 6-3,5-7,2-10 |
| ITF M15 Brussels | 2019/07/29 14:10 | Ugo Blanchet v Luis Humberto Lopez | 6-3,2-6,5-10 |
| ITF M15 Uriage | 2019/07/20 15:20 | Gabriel Petit v Ugo Blanchet | 6-2,7-5 |
| ITF M15 Uriage | 2019/07/19 13:00 | Ugo Blanchet v Samuel Brosset | 6-1,6-3 |
| ITF M15 Uriage | 2019/07/18 09:00 | Ugo Blanchet v Raphael Lambling | 6-4,7-5 |
| ITF M25 Ajaccio | 2019/07/10 09:55 | Ugo Blanchet v Benjamin Lock | 5-7,4-6 |
| ITF M25 Ajaccio | 2019/07/08 14:00 | Ugo Blanchet v Hendrik Jebens | 6-4,6-4 |
| ITF M25 Bourg-en-Bresse | 2019/07/03 14:30 | Emilien Voisin v Ugo Blanchet | 6-3,2-6,6-1 |
| ITF M25 Montauban | 2019/06/26 09:35 | Antoine Cornut-Chauvinc v Ugo Blanchet | 6-2,7-6 |