Stadium: MTA 08 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/05/30 07:30 | Antonio Caruso v Gian Luca Tanner | 6-3,6-4 |
| ITF M15 Troisdorf | 2021/05/11 08:00 | Luke Johnson v Gian Luca Tanner | 6-7,7-5,11-9 |
| ITF M15 Troisdorf | 2021/05/10 08:00 | Gian Luca Tanner v Paul Woerner | 6-4,6-7,10-8 |
| ITF M15 Troisdorf | 2021/05/09 08:00 | Tim Handel v Gian Luca Tanner | 5-7,2-6 |
| ITF M15 Cairo | 2021/05/03 08:00 | Felix Gill v Gian Luca Tanner | 4-6,6-3,10-7 |
| ITF M15 Cairo | 2021/04/26 08:00 | Gian Luca Tanner v Syed Mohd Agil Syed Naguib | 4-6,6-1,8-10 |
| ITF M15 Cairo | 2021/04/18 07:00 | Giacomo Revelli v Gian Luca Tanner | 6-3,6-2 |
| ITF M25 Meerbusch | 2021/04/12 11:00 | Gian Luca Tanner v Alexis Boureau | 4-6,6-3,8-10 |
| ITF M15 Antalya | 2021/05/31 08:30 | Caspar Schuetze v Stefan Loncar | 2-6,6-4,11-13 |
| 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 Sibenik | 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 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 Sherif Makhlouf | 6-3,1-6,4-10 |