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