Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/07 11:00 | Adam Jurajda v Leon Hoeveler | 6-2,2-6,8-10 |
| ITF M15 Heraklion | 2021/11/04 06:55 | Matthew Romios v Adam Jurajda | 6-2,6-3 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Adam Jurajda v Peter Goldsteiner | 6-1,7-5 |
| ITF M15 Sozopol | 2021/10/07 07:00 | Alexandar Lazarov v Adam Jurajda | 6-1,6-4 |
| ITF M15 Sozopol | 2021/10/05 10:00 | Peter Goldsteiner v Adam Jurajda | 6-7,6-7 |
| ITF M25 Prostejov | 2021/08/17 09:35 | Adam Jurajda v Dalibor Svrcina | 0-6,0-6 |
| Challenger Prostejov | 2021/06/13 11:25 | Adam Jurajda v Jeroen Vanneste | 6-4,6-7,1-6 |
| ITF M15 Cairo | 2021/04/14 12:25 | Adam Jurajda v Edoardo Lavagno | 4-6,3-6 |
| ITF M25 Austin | 2021/11/18 17:00 | Christian Langmo v Colin Markes | 3-6,6-3,6-7 |
| ITF M25 Austin | 2021/11/16 17:00 | Colin Markes v Tomas Pinho | 6-0,6-3 |
| ITF M25 Harlingen | 2021/11/09 15:00 | Colin Markes v Francis Casey Alcantara | 4-6,7-6,11-13 |
| ITF M15 Cancun | 2021/09/29 17:35 | Alfredo Perez v Colin Markes | 6-2,7-5 |
| ITF M15 Cancun | 2021/09/28 14:00 | Gabriel Roveri Sidney v Colin Markes | 1-6,4-6 |
| ITF M15 Cancun | 2021/09/27 14:30 | Colin Markes v Austin Ansari | 4-6,4-6 |
| ITF M15 Cancun | 2021/09/26 17:00 | Diego Bustamante v Colin Markes | 1-6,0-6 |
| ITF M15 Cancun | 2021/09/22 15:55 | Colin Markes v Christian Langmo | 6-7,6-4,2-6 |