Stadium: Centre Court Round: 24 Ground: Hardcourt indoor
| ITF M25 Chiswick | 2019/08/06 11:10 | Lucas Poullain v Luke Johnson | 1-6,7-6,6-3 |
| ITF M25 Roehampton | 2019/07/31 15:45 | Luke Johnson v Gabriel Petit | 3-6,1-6 |
| ITF M25 Roehampton | 2019/07/31 10:15 | Maxime Pauwels v Luke Johnson | 6-3,6-7,4-6 |
| ITF M15 Irpin | 2019/05/22 09:10 | Kristjan Tamm v Luke Johnson | 4-6,6-3,6-3 |
| ITF M15 Irpin | 2019/05/21 11:45 | Luke Johnson v Maxime Pauwels | 6-1,6-0 |
| ITF M15 Las Palmas | 2019/05/07 09:30 | Pol Martin Tiffon v Luke Johnson | 6-1,6-4 |
| ITF M15 Las Palmas | 2019/05/03 10:00 | Luke Johnson v Jordan Correia | 1-6,6-2,4-6 |
| ITF M15 Las Palmas | 2019/05/02 12:00 | Luke Johnson v Hugo Largo | 6-1,6-2 |
| Challenger Aptos | 2019/08/06 18:10 | Sem Verbeek v Jannik Sinner | 6-3,6-7,2-6 |
| Challenger Aptos | 2019/08/05 17:00 | Sem Verbeek v Keegan Smith | 5-7,1-6 |
| Challenger Lexington | 2019/08/01 19:35 | Lloyd Glasspool v Sem Verbeek | 6-4,6-3 |
| Challenger Lexington | 2019/07/31 18:35 | Enzo Wallart v Sem Verbeek | 2-6,3-6 |
| Challenger Granby | 2019/07/22 17:00 | Ernesto Escobedo v Sem Verbeek | 6-3,3-6,6-2 |
| Challenger Amersfoort | 2019/07/16 08:00 | Emil Ruusuvuori v Sem Verbeek | 6-3,6-4 |
| Challenger Amersfoort | 2019/07/15 08:00 | Sem Verbeek v Mark Vervoort | 6-1,6-4 |
| Challenger Parma | 2019/06/17 08:00 | Marco Bortolotti v Sem Verbeek | 6-2,6-0 |