Stadium: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Haren | 2023/09/06 12:40 | Stijn Slump v Sander Jong | 6-7,7-6,4-6 |
| ITF M25 Oldenzaal | 2023/08/31 15:20 | Oliver Crawford v Stijn Slump | 6-4,6-2 |
| ITF M25 Oldenzaal | 2023/08/30 17:40 | Roland Stuurman v Stijn Slump | 0-6,2-6 |
| ITF M15 Huy | 2023/08/25 12:20 | John Sperle v Stijn Slump | 6-3,7-6 |
| ITF M15 Huy | 2023/08/22 09:00 | Stijn Slump v Maik Steiner | 7-5,6-7,6-4 |
| ITF M25 Koksijde | 2023/08/16 13:10 | Buvaysar Gadamauri v Stijn Slump | 7-6,6-2 |
| ITF M25 Koksijde | 2023/08/15 11:00 | Stijn Slump v Corentin Denolly | 6-0,6-4 |
| ITF M25 Koksijde | 2023/08/14 08:00 | Stijn Slump v Olivier Rojas | 7-5,6-3 |
| ITF M25 Quinta Do Lago | 2023/03/05 16:00 | Pijus Vaitiekunas v Russell Henderson | 6-2,6-4 |
| ITF M25 Sintra | 2022/09/11 09:00 | Afonso Portugal v Russell Henderson | 6-2,2-6,5-10 |
| ITF M15 Castelo Branco | 2021/07/26 08:30 | Russell Henderson v Robin Bertrand | 2-6,2-6 |
| ITF M15 Castelo Branco | 2021/07/25 08:30 | Simao Alves v Russell Henderson | 4-6,5-7 |
| ITF M15 Almada | 2021/07/04 12:00 | Russell Henderson v Terence Das | 1-6,0-6 |
| ITF M25 Vale Do Lobo | 2021/03/07 12:00 | Russell Henderson v Gianmarco Amatiste | 6-3,2-6,7-10 |
| ITF M25 Vale Do Lobo | 2021/02/21 16:30 | Max Westphal v Russell Henderson | 6-1,6-2 |
| ITF M25 Vale Do Lobo | 2020/10/25 12:30 | Jaimee Floyd Angele v Russell Henderson | 6-3,6-4 |