Stadium: Clay Court 4 Round: 25 Ground: Clay
| ITF M15 Novi Sad | 2019/08/15 08:00 | Quentin Folliot v Koray Kirci | 6-2,1-6,6-2 |
| ITF M15 Novi Sad | 2019/08/06 12:05 | Koray Kirci v Nini Gabriel Dica | 6-7,1-6 |
| ITF M15 Telavi | 2019/07/25 06:00 | Mikalai Haliak v Koray Kirci | 6-1,6-2 |
| ITF M15 Telavi | 2019/07/24 07:40 | Kristjan Tamm v Koray Kirci | 3-6,6-7 |
| ITF M15 Telavi | 2019/07/17 06:00 | Koray Kirci v A.J Catanzariti | 6-1,2-6,4-6 |
| ITF M15 Antalya | 2019/05/25 07:45 | Ergi Kirkin v Koray Kirci | 6-3,6-2 |
| ITF M15 Antalya | 2019/05/24 07:45 | Jean Thirouin v Koray Kirci | 4-6,6-7 |
| ITF M15 Antalya | 2019/05/23 09:35 | Koray Kirci v Mirko Cutuli | 6-1,3-6,7-6 |
| ITF M15 Tabarka | 2019/09/02 16:00 | Naoki Takeda v Marco Furlanetto | 5-7,5-7 |
| ITF M15 Tabarka | 2019/08/29 09:45 | Naoki Takeda v Andrey Chepelev | 1-6,6-3,3-6 |
| ITF M15 Tabarka | 2019/08/28 13:00 | Naoki Takeda v Franco Feitt | 6-3,6-1 |
| ITF M15 Tabarka | 2019/08/20 08:00 | Tomas Martin Etcheverry v Naoki Takeda | 7-5,6-1 |
| ITF M15 Cancun | 2019/07/02 13:30 | Nick Chappell v Naoki Takeda | 6-2,6-0 |
| ITF M15 Cancun | 2019/06/27 17:20 | Connor Farren v Naoki Takeda | 6-3,6-3 |
| ITF M15 Cancun | 2019/06/25 15:25 | Ben Jones v Naoki Takeda | 4-6,5-7 |
| ITF M15 Guam | 2019/06/06 00:00 | Sho Katayama v Naoki Takeda | 7-6,6-1 |