Stadium: Court 18 Round: 62 Ground: Clay
| ITF M15 - Antalya | 2021/05/30 07:30 | Kaya Arinc v Caspar Schuetze | 7-6,5-7,5-10 |
| ITF M15 - Antalya | 2021/05/23 07:00 | Caspar Schuetze v Davide Albertoni | 2-6,3-6 |
| ITF M15 Šibenik | 2021/05/16 10:00 | Caspar Schuetze v Admir Kalender | 3-6,1-6 |
| ITF M15 Troisdorf | 2021/05/10 08:00 | Luke Johnson v Caspar Schuetze | 6-2,6-2 |
| ITF M15 Troisdorf | 2021/05/09 08:00 | Amer Naow v Caspar Schuetze | 1-6,7-6,2-10 |
| ITF M15 Káhira | 2021/04/26 10:30 | Jose Pereira v Caspar Schuetze | 6-4,6-2 |
| ITF M15 Káhira | 2021/04/18 17:30 | Caspar Schuetze v Sherif Makhlouf | 6-3,1-6,4-10 |
| ITF M15 Káhira | 2021/04/12 09:30 | Oleg Khotkov v Caspar Schuetze | 7-6,6-4 |
| ITF M15 - Antalya | 2021/05/30 07:30 | Stefan Loncar v Hasan Ibrahim | 6-2,6-2 |
| ITF M15 - Antalya | 2021/05/23 07:30 | Vladislav Ivanov v Stefan Loncar | 6-3,7-6 |
| ITF M15 - Antalya | 2021/05/16 07:00 | Mariano Navone v Stefan Loncar | 7-6,6-3 |
| ITF M15 Troisdorf | 2021/05/09 10:00 | Jonas Maier v Stefan Loncar | 6-2,3-6,10-8 |
| ITF M15 - Antalya | 2021/04/18 07:00 | Stefan Loncar v Gabriele Maria Noce | 3-6,1-6 |
| ITF M15 - Antalya | 2021/04/13 07:00 | Stefan Loncar v Gianmarco Ferrari | 7-6,2-6,4-10 |
| ITF M15 - Antalya | 2021/04/12 07:00 | Giuseppe La Vela v Stefan Loncar | 4-6,2-6 |
| ITF M15 - Antalya | 2021/04/11 07:00 | Danylo Veremeychuk v Stefan Loncar | 3-6,2-6 |