| Tavira, Simples M-ITF-POR-14A | 10/09 14:00 | 62 | Ernaelsteen, Victor v Marcus Walters | 4-6,0-6 | |
| ITF M15 Madrid | 09/06 12:05 | 25 | Michiel de Krom v Ernaelsteen, Victor | 6-4,6-1 | |
| ITF M15 Madrid | 09/05 12:00 | 19 | Ernaelsteen, Victor v Luca Parenti | 7-5,7-5 | |
| ITF M15 Forli | 08/27 07:00 | 54 | Ernaelsteen, Victor v Andrea Militi Ribaldi | 2-6,4-6 | |
| ITF M15 Huy | 08/23 11:15 | 25 | Ernaelsteen, Victor v Giovanni Calvano | 6-4,2-6,3-6 | |
| ITF M25 Koksijde | 08/13 13:45 | 54 | Ernaelsteen, Victor v Noah Merre | 6-1,4-6,4-10 | |
| ITF M15 Eupen | 08/08 16:30 | 62 | Brian Bozemoj v Ernaelsteen, Victor | 6-3,6-2 | |
| ITF M15 Eupen | 08/08 11:00 | 62 | Maikel De Boes v Ernaelsteen, Victor | 5-7,6-0,8-10 | |
| ITF M15 Eupen | 08/07 13:00 | 62 | Kyle Overmyer v Ernaelsteen, Victor | 7-6,4-6,5-10 | |
| ITF - M15 Antalya | 04/09 06:30 | 62 | Andrejic, Marko v Ernaelsteen, Victor | 6-4,3-6,10-4 | |
| ITF - M15 Poitiers | 03/12 14:35 | 44 | Martin Sabas v Ernaelsteen, Victor | 6-4,6-2 | |
| ITF - M15 Monastir | 03/05 08:30 | 62 | Taiyo Yamanaka v Ernaelsteen, Victor | 4-6,6-3,10-2 | |
| ITF - M15 Monastir | 02/27 09:00 | 62 | Jie Cui v Ernaelsteen, Victor | 6-1,6-2 | |
| ITF - M15 Monastir | 02/26 08:00 | 62 | Ernaelsteen, Victor v Rayen Hermassi | 7-5,6-0 | |
| ITF - M15 Oberhaching | 02/13 10:00 | 62 | Ernaelsteen, Victor v Jakob Schnaitter | 5-7,1-6 | |
| ITF - M15 Oberhaching | 02/12 13:30 | 62 | Damien Wenger v Ernaelsteen, Victor | 4-6,7-5,6-10 | |
| ITF - M15 Oberhaching | 02/12 09:00 | 62 | Ernaelsteen, Victor v Andrin Casanova | 6-7,7-5,10-4 | |
| ITF - M15 Grenoble | 02/05 08:30 | 44 | Francois Musitelli v Ernaelsteen, Victor | 7-6,6-4 | |
| Challenger - Ottignies | 01/23 17:00 | 14 | Ernaelsteen, Victor v Cem Ilkel | 5-7,4-6 | |
| ITF M15 Lambermont | 08/25 12:10 | 26 | Gauthier Onclin v Ernaelsteen, Victor | 6-1,6-3 | |
| ITF M15 Lambermont | 08/24 08:30 | 25 | Ernaelsteen, Victor v Hiramatsu, Shinnosuke | 6-3,6-4 | |
| ITF M25 Koksijde | 08/16 14:00 | 25 | Simon Beaupain v Ernaelsteen, Victor | 7-5,6-3 | |
| ITF M25 Koksijde | 08/15 09:25 | 54 | Kody Pearson v Ernaelsteen, Victor | 3-6,0-6 | |
| ITF M25 Koksijde | 08/14 08:00 | 54 | Juneja, Sanisth v Ernaelsteen, Victor | 1-6,1-6 | |
| ITF M15 Eupen | 08/09 08:00 | 62 | Rojas, O. v Ernaelsteen, Victor | 3-6,7-5,10-8 | |
| ITF M15 Eupen | 08/08 09:00 | 62 | Ernaelsteen, Victor v Jonas Trinker | 5-7,6-4,10-7 | |
| ITF M15 Eupen | 08/07 07:30 | 62 | Ernaelsteen, Victor v Weng, Jing Long | 2-6,6-2,12-10 | |
| ITF M25 Esch/Alzette | 07/20 12:00 | 25 | Ernaelsteen, Victor v Vladyslav Orlov | 0-6,5-7 | |
| ITF M25 Esch/Alzette | 07/18 12:50 | 44 | Ernaelsteen, Victor v Reiff, Tristan | 6-1,6-1 | |
| ITF M25 Esch/Alzette | 07/18 07:00 | 44 | Martin Katz v Ernaelsteen, Victor | 4-6,4-6 |