Stadium: M.A.R.A. Court Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Angers | 2019/04/28 09:00 | Nikolas Sanchez Izquierdo v Vanneste, Jeroen | 6-3,7-6 |
| ITF - M25 Angers | 2019/04/27 14:25 | Vanneste, Jeroen v Hamou, Maxime | 6-3,7-6 |
| ITF - M25 Angers | 2019/04/26 11:25 | Vanneste, Jeroen v Cornut-Chauvinc, Antoine | 6-3,6-4 |
| ITF - M25 Angers | 2019/04/25 10:00 | Alexander Weis v Vanneste, Jeroen | 2-6,2-6 |
| ITF - M25 Angers | 2019/04/24 12:50 | Vanneste, Jeroen v Baltensperger, Raphael | 6-0,3-6,6-2 |
| ITF M15 Madrid | 2019/04/20 15:45 | Johan Nikles v Vanneste, Jeroen | 6-1,6-4 |
| ITF M15 Madrid | 2019/04/20 11:15 | Orlando Luz v Vanneste, Jeroen | 7-5,2-6,6-7 |
| ITF M15 Madrid | 2019/04/19 12:30 | Vanneste, Jeroen v Nam Hoang Ly | 6-3,2-6,6-4 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/27 09:00 | Niels Lootsma v Dan Added | 5-7,4-6 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/26 09:00 | Niels Lootsma v Soares Klier, Gilbert | 6-7,6-3,6-3 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/25 09:00 | Niels Lootsma v Gamble, Luke Jacob | 6-4,7-5 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/24 10:20 | Niels Lootsma v Arvid Nordquist | 6-4,7-5 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/17 13:10 | Niels Lootsma v Doumbia, Sadio | 6-4,6-4 |
| Abuja, Singles Qualifying M-ITF-NGR-02A | 2019/04/10 12:25 | Niels Lootsma v Yitbarek, Simon | 6-1,4-6,4-6 |
| ITF - M15 Poitiers | 2019/03/12 13:30 | Niels Lootsma v Lechevretel, Louis | 3-6,6-7 |
| Toulouse, Singles M-ITF-FRA-05A | 2019/03/06 13:10 | Pierre Delage v Niels Lootsma | 7-6,6-2 |