Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 - Oldenzaal | 2019/08/13 11:55 | Sidane Pontjodikromo v Lucas Hellfritsch | 6-4,6-4 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/20 08:00 | Petros Chrysochos v Sidane Pontjodikromo | 4-6,6-4,4-6 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/13 08:00 | Sidane Pontjodikromo v Stijn Pel | 7-5,6-2 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/08 08:00 | Sidane Pontjodikromo v Alessandro Bega | 3-6,2-6 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/07 10:05 | Erik Crepaldi v Sidane Pontjodikromo | 6-4,3-6,4-6 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/06 12:35 | Niklas Guttau v Sidane Pontjodikromo | 3-6,2-6 |
| ITF - M15 Doha | 2019/10/24 14:10 | Tobias Simon v Sidane Pontjodikromo | 6-4,6-3 |
| ITF - M15 Doha | 2019/10/23 13:20 | Rishab Agarwal v Sidane Pontjodikromo | 5-7,6-2,3-6 |
| ITF - M15 Doha | 2019/10/22 12:00 | Sidane Pontjodikromo v Vital Flurin Leuch | 6-2,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/20 10:35 | Lucas Hellfritsch v Niklas Guttau | 6-4,6-3 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/19 09:45 | Lucas Hellfritsch v Pelle Boerma | 6-7,6-4,11-9 |
| ITF - M15 Sharm-el-Sheikh | 2019/11/10 11:00 | Lucas Hellfritsch v Daniele Catini | 6-7,4-6 |
| ITF - M15 Antalya | 2019/10/23 08:30 | Ronald Slobodchikov v Lucas Hellfritsch | 6-3,6-3 |
| ITF - M15 Antalya | 2019/10/22 07:00 | Benedikt Emesz v Lucas Hellfritsch | 6-7,3-6 |
| ITF - M15 Antalya | 2019/10/21 07:00 | Augusto Virgili v Lucas Hellfritsch | 4-6,6-4,8-10 |
| ITF - M15 Antalya | 2019/10/20 09:00 | Daniil Gusev v Lucas Hellfritsch | 1-6,1-6 |
| ITF - M15 Antalya | 2019/10/02 07:00 | Marsel Ilhan v Lucas Hellfritsch | 6-2,6-2 |