Stadium: Court 8 Round: 62 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2021/05/16 08:30 | George Loffhagen v Ondrej Horak | 5-7,1-6 |
| ITF M15 Las Palmas | 2021/04/25 10:00 | George Loffhagen v Tomas Q Perez | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/31 12:00 | George Loffhagen v Hanwen Li | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/30 07:30 | George Loffhagen v Arvid Nordquist | 6-1,6-3 |
| ITF M15 Sharm El Sheikh | 2021/03/29 07:30 | George Loffhagen v Omer Yeshaya | 6-3,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/28 09:30 | George Loffhagen v Ioannis Xilas | 6-1,6-3 |
| ITF M15 Poitiers | 2021/03/21 09:30 | George Loffhagen v Lucas Poullain | 2-6,6-2,2-6 |
| ITF M15 Poitiers | 2021/03/19 11:00 | George Loffhagen v Kenny de Schepper | 6-4,6-4 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 11:30 | Ondrej Valek v Lucas Bouquet | 7-5,2-6,7-10 |
| ITF M25 Prague | 2021/05/09 08:30 | Ondrej Valek v Jean Thirouin | 6-3,6-7,4-10 |
| Challenger Prostejov | 2019/06/02 08:00 | Roman Jebavy v Ondrej Valek | 6-4,6-3 |