Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Troisdorf | 2019/05/06 11:30 | van Der Horst, Tim v Daniel De Jonge | 3-6,6-1,9-11 |
| ITF M15 Troisdorf | 2019/05/06 07:00 | Pauwels, Maxime v van Der Horst, Tim | 4-6,7-5,10-12 |
| ITF M15 Quinta Do Lago | 2019/03/18 10:00 | Goldsteiner, Peter v van Der Horst, Tim | 6-0,6-1 |
| ITF - M15 Veigy-Foncenex | 2019/01/23 11:50 | van Der Horst, Tim v Mitjana, Leny | 2-6,2-6 |
| ITF - M15 Veigy-Foncenex | 2019/01/21 18:15 | van Der Horst, Tim v van Der Meerschen, Martin | 6-3,6-3 |
| ITF - M15 Veigy-Foncenex | 2019/01/21 13:55 | Alexis Boureau v van Der Horst, Tim | 6-7,6-1,8-10 |
| ITF Portugal F22 | 2018/10/22 09:00 | van Der Horst, Tim v Almeida, Tomas | 3-6,0-6 |
| ITF Portugal F22 | 2018/10/21 10:15 | van Der Horst, Tim v Portmann, Kevin | 6-2,6-1 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/08 08:15 | Dijkhuizen, Marc v Alexis Gautier | 4-6,3-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/07 11:35 | Dijkhuizen, Marc v Ahren Moonga, Eric | 6-3,7-6 |
| ITF - M15 Antalya | 2019/05/02 09:00 | Bogdan Bobrov v Dijkhuizen, Marc | 6-2,6-2 |
| ITF - M15 Antalya | 2019/05/01 13:30 | Sandro Kopp v Dijkhuizen, Marc | 3-6,5-7 |
| ITF - M15 Antalya | 2019/04/30 07:15 | Dijkhuizen, Marc v Ruzgas, Marius | 6-4,6-4 |
| ITF - M15 Antalya | 2019/04/29 06:45 | Dijkhuizen, Marc v Ziganshin, Robert | 6-0,6-0 |
| ITF - M15 Sharm El Sheikh | 2019/02/04 09:00 | Dijkhuizen, Marc v Khotkov, Oleg | 3-6,4-6 |
| ITF Kuwait F3 | 2018/11/15 11:20 | Adamson, Alec v Dijkhuizen, Marc | 7-5,6-4 |