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