Stadium: Hard 21 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/05 07:00 | Matthew Romios v Ryan James Storrie | 2-6,4-6 |
| ITF M15 Heraklion | 2021/11/04 06:55 | Matthew Romios v Adam Jurajda | 6-2,6-3 |
| ITF M15 Heraklion | 2021/11/03 10:20 | Matthew Romios v Leon Hoeveler | 6-3,6-1 |
| ITF M25 Portimao | 2021/10/25 09:00 | Matthew Romios v Sid Donarski | 6-2,4-6,3-10 |
| ITF M25 Quinta Do Lago | 2021/10/20 15:15 | Mick Veldheer v Matthew Romios | 6-2,4-6,6-1 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Yanaki Milev v Matthew Romios | 2-6,7-5,15-13 |
| ITF M15 Ulcinj | 2021/09/22 10:05 | Gianmarco Ferrari v Matthew Romios | 6-3,7-5 |
| ITF M15 Ulcinj | 2021/09/14 08:00 | Felix Gill v Matthew Romios | 6-3,3-6,6-4 |
| ITF M15 Monastir | 2021/06/26 08:30 | Uisung Park v Luciano Darderi | 3-6,4-6 |
| ITF M15 Monastir | 2021/06/25 08:30 | Uisung Park v Moez Echargui | 6-4,6-2 |
| ITF M15 Monastir | 2021/06/24 08:30 | Rinky Hijikata v Uisung Park | 6-1,6-7,0-6 |
| ITF M15 Monastir | 2021/06/23 08:30 | Adam El Mihdawy v Uisung Park | 6-4,1-6,2-6 |
| ITF M15 Monastir | 2021/06/21 12:30 | Uisung Park v Shohei Chikami | 6-4,6-3 |
| ITF M15 Monastir | 2021/06/21 08:00 | Uisung Park v Ji Hoon Son | 6-3,6-0 |
| ITF M15 Monastir | 2021/06/20 10:30 | Uisung Park v Vicente O Moratalla | 6-4,6-2 |
| ITF M15 Monastir | 2021/06/14 08:00 | Uisung Park v Ji Hoon Son | 3-6,4-6 |