Stadium: Pista 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Villena | 2024/02/26 15:30 | Luke Simkiss v Gabriel Elicha Navas | 6-1,5-7,6-10 |
| ITF M15 Villena | 2024/02/25 14:30 | Luke Simkiss v Mykyta Riepkin | 6-2,6-0 |
| ITF M15 Villena | 2024/02/18 15:00 | Luke Simkiss v Milan Markovits | 6-4,6-7,8-10 |
| ITF M15 Grenoble | 2024/02/05 10:10 | Luke Simkiss v Thomas Deschamps | 2-6,4-6 |
| ITF M25 Loughborough | 2024/01/07 16:10 | Adam Jones v Luke Simkiss | 6-3,6-4 |
| ITF M15 Madrid | 2023/11/28 10:00 | Eero Vasa v Luke Simkiss | 6-1,6-1 |
| ITF M25 Vale Do Lobo | 2023/11/21 13:25 | Luke Simkiss v Joao Domingues | 0-6,4-6 |
| ITF M25 Sunderland | 2023/10/31 11:50 | Alec Deckers v Luke Simkiss | 4-6,7-6,7-6 |
| ITF M15 Les Franqueses | 2024/03/12 10:00 | Ronetto Van Tilburg v Manel L Juncadella | 6-0,6-2 |
| ITF M15 Les Franqueses | 2024/03/11 12:30 | Ronetto Van Tilburg v Areg Stepanian | 6-2,6-3 |
| Dutch Championships | 2023/12/16 16:30 | Jesper De Jong v Ronetto Van Tilburg | 6-0,5-4 |
| Dutch Championships | 2023/12/15 13:00 | Stijn Paardekooper v Ronetto Van Tilburg | 4-6,4-6 |
| Dutch Championships | 2023/12/13 10:30 | Daniel Verbeek v Ronetto Van Tilburg | 5-7,1-6 |
| ITF M15 Monastir | 2023/11/30 08:30 | Ronetto Van Tilburg v Christoph Negritu | 1-6,4-6 |
| ITF M15 Monastir | 2023/11/29 10:50 | Ronetto Van Tilburg v Louis Tessa | 6-4,2-6,6-2 |
| ITF M15 Monastir | 2023/11/27 10:55 | Paul Werren v Ronetto Van Tilburg | 6-7,1-6 |