Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2021/08/02 11:00 | Koray Kirci v Kalinin, Aleksandr | 6-4,6-2 |
| ITF M15 Novi Sad | 2021/08/01 07:00 | Koray Kirci v Dimic, Matic | 7-6,6-4 |
| ITF M15 Novi Sad | 2021/07/27 07:30 | Spec, Matic v Koray Kirci | 6-3,7-5 |
| ITF M15 Novi Sad | 2021/07/26 10:30 | Tomas, Aleksandar v Koray Kirci | 4-6,2-6 |
| ITF M15 Novi Sad | 2021/07/25 15:00 | Vukovic, Luka v Koray Kirci | 3-6,4-6 |
| ITF - M15 Antalya | 2021/04/28 10:00 | Jacopo Berrettini v Koray Kirci | 6-2,6-0 |
| ITF - M15 Antalya | 2021/04/27 07:00 | Michalis Sakellaridis v Koray Kirci | 1-6,3-6 |
| ITF - M15 Antalya | 2021/04/26 09:00 | Louroi Martinez v Koray Kirci | 6-7,3-6 |
| ITF M15 Novi Sad | 2021/08/02 11:00 | Rajic, Dusan v Lukas Palovic | 4-6,1-6 |
| ITF M15 Novi Sad | 2021/08/01 14:00 | Stefanos Sakellaridis v Lukas Palovic | 4-6,1-6 |
| ITF M25 Kottingbrunn | 2021/07/21 12:05 | Lukas Palovic v Kodat, Toby Alex | 2-6,2-6 |
| ITF M25 Kottingbrunn | 2021/07/20 08:00 | Martin Krumich v Lukas Palovic | 7-5,6-2 |
| ITF M25 Kottingbrunn | 2021/07/19 12:35 | Santiago Giamichelle v Lukas Palovic | 2-6,3-6 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Dominique Graf v Lukas Palovic | 1-6,4-6 |
| ITF M25 Telfs | 2021/07/16 11:25 | Alex M Pujolras v Lukas Palovic | 6-4,6-2 |
| ITF M25 Telfs | 2021/07/15 12:45 | Ibrahim, Hasan v Lukas Palovic | 2-6,2-6 |