Stadium: Court 5 Round: 25 Ground: Clay
| ITF M25 Jablonec Nad Nisou | 2020/09/23 08:15 | Patrik Rikl v Matias Zukas | 6-7,6-3,6-2 |
| ITF M15 St Petersburg | 2021/02/12 08:30 | Evgeny Tyurnev v Patrik Rikl | 6-1,6-2 |
| ITF M15 St Petersburg | 2021/02/11 07:00 | Patrik Rikl v Ivan Gakhov | 6-1,6-3 |
| ITF M15 St Petersburg | 2021/02/09 08:30 | Patrik Rikl v Mikhail Gorokhov | 6-2,6-2 |
| ITF M15 St Petersburg | 2021/02/03 07:00 | Patrik Rikl v Artem Dubrivnyy | 2-6,3-6 |
| Czechia Extraliga | 2020/12/16 11:30 | Dalibor Svrcina v Patrik Rikl | 6-7,6-4,4-6 |
| Czechia Extraliga | 2020/12/13 09:00 | Matej Vocel v Patrik Rikl | 4-6,7-6,6-1 |
| Czechia Extraliga | 2020/12/12 09:00 | Robin Stanek v Patrik Rikl | 4-6,6-7 |
| ITF M25 Jablonec Nad Nisou | 2020/09/25 12:00 | Agustin Velotti v Patrik Rikl | 6-1,6-1 |
| ITF M15 Antalya | 2021/02/26 06:50 | Matias Zukas v Filip Misolic | 6-1,7-5 |
| ITF M15 Antalya | 2021/02/25 07:00 | Sean Cuenin v Matias Zukas | 2-6,2-6 |
| ITF M15 Antalya | 2021/02/24 11:25 | Matias Zukas v Mick Veldheer | 6-4,6-1 |
| ITF M15 Antalya | 2021/02/21 06:50 | Matias Zukas v Pedro Cachin | 1-6,4-6 |
| ITF M15 Antalya | 2021/02/20 07:00 | Gabriel Donev v Matias Zukas | 1-6,7-6,3-6 |
| ITF M15 Antalya | 2021/02/19 11:00 | Matias Zukas v Alex M Pujolras | 6-4,6-4 |
| ITF M15 Antalya | 2021/02/18 14:15 | Nerman Fatic v Matias Zukas | 4-6,6-4,5-7 |
| ITF M15 Antalya | 2021/02/17 07:00 | Matias Zukas v Sean Cuenin | 7-5,6-0 |