Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 - Sharm El Sheikh | 2019/10/28 09:00 | Timur Kiyamov v Philipp Sikorski | 6-0,6-1 |
| ITF M15 - Sharm El Sheikh | 2019/10/24 10:50 | Billy Harris v Timur Kiyamov | 6-3,3-6,7-6 |
| ITF M15 - Sharm El Sheikh | 2019/10/23 11:40 | Timur Kiyamov v Lukas H Lilleengen | 6-4,6-4 |
| ITF M15 - Sharm El Sheikh | 2019/10/17 08:00 | Illya Beloborodko v Timur Kiyamov | 6-3,6-4 |
| ITF M15 - Sharm El Sheikh | 2019/10/09 08:00 | Timur Kiyamov v Andrea Borroni | 3-6,6-3,3-6 |
| ITF M15 - Pajulahti | 2019/09/18 07:30 | Baptiste Crepatte v Timur Kiyamov | 6-4,7-5 |
| ITF M15 - Sajur | 2019/09/05 09:40 | Jack Draper v Timur Kiyamov | 7-6,6-1 |
| ITF M15 - Sajur | 2019/09/04 09:00 | Timur Kiyamov v James Ibrahim | 6-4,6-2 |
| ITF M15 - Sharm El Sheikh | 2019/10/28 09:00 | Daniel Kossek v Kai Lemstra | 1-6,1-6 |
| ITF M15 - Bad Salzdetfurth | 2019/10/08 09:00 | Kai Lemstra v Christopher Patzanovsky | 6-7,4-6 |
| ITF M15 - Ueberlingen | 2019/08/21 09:55 | Peter Heller v Kai Lemstra | 5-7,6-2,6-2 |
| ITF M15 - Trier | 2019/08/13 11:05 | Kai Lemstra v Jordi Walder | 4-6,2-6 |
| Challenger Augsburg | 2019/08/05 12:25 | Facundo Mena v Kai Lemstra | 6-4,6-2 |
| ITF M15 - Bad Schussenried | 2019/07/23 14:35 | Nik Razborsek v Kai Lemstra | 6-2,6-3 |
| ITF M15 - Bad Schussenried | 2019/07/22 13:00 | Roy Sarut De Valk v Kai Lemstra | 5-7,4-6 |
| ITF M15 - Bad Schussenried | 2019/07/22 08:00 | Giordan Kunz v Kai Lemstra | 1-6,1-6 |