Stadion: Court 1 Round: 27 Ground: Clay
| ITF - M15 - Poprad | 2021/07/08 10:05 | Ignacio Monzon v Julien Penzlin | 7-5,6-2 |
| ITF - M15 - Poprad | 2021/07/07 08:00 | Alibek Kachmazov v Ignacio Monzon | 1-6,1-6 |
| ITF - M25 - Wroclaw | 2021/06/28 11:00 | Ignacio Monzon v Daniel Siniakov | 3-6,6-4,7-10 |
| ITF - M25 - Wroclaw | 2021/06/27 15:30 | Ignacio Monzon v Piotr Pawlak | 1-6,6-4,10-5 |
| ITF - M15 - Bergamo | 2021/06/22 09:05 | Davide Galoppini v Ignacio Monzon | 7-5,6-2 |
| ITF - M15 - Bergamo | 2021/06/21 17:00 | Matteo Lugari v Ignacio Monzon | 4-6,2-6 |
| ITF - M15 - Genua | 2021/06/14 07:00 | Ignacio Monzon v Marcello Serafini | 5-7,4-6 |
| ITF - M15 - Novomoskovsk | 2021/06/03 14:10 | Ignacio Monzon v Fermin Tenti | 7-6,6-7,7-10 |
| ITF - M15 - Poprad | 2021/07/08 10:30 | Illya Beloborodko v Tomas Jirousek | 4-6,0-6 |
| ITF - M15 - Poprad | 2021/07/07 07:55 | Tomas Jirousek v Fermin Tenti | 6-3,0-6,7-5 |
| ITF - M25 - Wroclaw | 2021/07/01 09:00 | Tomas Jirousek v Oscar Jose Gutierrez | 3-6,2-6 |
| ITF - M25 - Wroclaw | 2021/06/30 11:10 | Filip Peliwo v Tomas Jirousek | 1-6,2-6 |
| ITF - M25 - Wroclaw | 2021/06/29 08:00 | Yann Wojcik v Tomas Jirousek | 2-6,4-6 |
| ITF - M25 - Wroclaw | 2021/06/28 10:10 | Moritz Trocker v Tomas Jirousek | 2-6,1-6 |
| ITF - M25 - Wroclaw | 2021/06/27 11:00 | Mikhail Minakov v Tomas Jirousek | 6-3,3-6,1-10 |
| ITF - M15 - Genua | 2021/06/15 12:15 | Kirill Kivattsev v Tomas Jirousek | 7-6,6-4 |