Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/03/30 06:45 | Koray Kirci v Seong Chan Hong | 1-6,1-6 |
| ITF M15 Antalya | 2021/03/24 07:30 | Georgii Kravchenko v Koray Kirci | 6-3,3-6,6-3 |
| ITF M15 Antalya | 2021/03/18 08:45 | Nicholas David Ionel v Koray Kirci | 6-0,6-1 |
| ITF M15 Antalya | 2021/03/17 08:00 | Koray Kirci v Guy Den Heijer | 6-4,6-2 |
| ITF M15 Kazan | 2021/03/09 06:55 | Koray Kirci v Daniel Ibragimov | 4-6,6-7 |
| ITF M15 Kazan | 2021/03/08 10:20 | Koray Kirci v Roman Nashatyrkin | 6-3,7-6 |
| ITF M15 Antalya | 2021/02/24 10:00 | Koray Kirci v Dragos Nicolae Madaras | 2-6,0-6 |
| ITF M15 Antalya | 2021/02/07 06:00 | Dan Alexandru Tomescu v Koray Kirci | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/04/05 10:00 | Lorenzo Rottoli v Lukas Palovic | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/28 13:00 | Lukas Palovic v Volodymyr Uzhylovskyi | 7-6,5-7,8-10 |
| ITF M15 Bratislava | 2021/03/10 10:25 | Lukas Palovic v Kyrian Jacquet | 1-6,3-6 |
| ITF M15 Bratislava | 2021/03/04 09:25 | Lukas Palovic v Zsombor Piros | 3-6,2-6 |
| ITF M15 Bratislava | 2021/03/03 12:55 | Lukas Pokorny v Lukas Palovic | 6-7,5-7 |
| ITF M15 Sharm El Sheikh | 2021/02/01 08:00 | Lukas Palovic v Takashi Saito | 4-6,3-6 |
| ITF M15 Sharm El Sheikh | 2021/01/31 07:00 | Karlo Cubelic v Lukas Palovic | 6-3,3-6,1-10 |
| ITF M15 Bratislava | 2020/11/25 10:30 | Filip Misolic v Lukas Palovic | 7-6,3-6,7-6 |