Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/05/23 09:00 | Park, Uisung v Bruna, Esteban | 6-0,6-1 |
| ITF - M15 Monastir | 2021/05/17 12:30 | Park, Uisung v Seita Watanabe | 4-6,1-6 |
| ITF - M15 Monastir | 2021/05/13 08:30 | Dougaz, Aziz v Park, Uisung | 7-6,6-3 |
| ITF - M15 Monastir | 2021/05/12 09:55 | Park, Uisung v Smith, Roy | 6-2,6-1 |
| ITF - M15 Monastir | 2021/05/10 12:30 | Robert Strombachs v Park, Uisung | 3-6,6-7 |
| ITF - M15 Monastir | 2021/05/10 08:00 | Chessari, Riccardo v Park, Uisung | 1-6,2-6 |
| ITF - M15 Monastir | 2021/05/09 08:00 | Alfredo Casso v Park, Uisung | 0-6,1-6 |
| ITF - M15 Monastir | 2021/05/02 10:30 | Park, Uisung v Sungbeen Sim | 6-1,5-7,9-11 |
| ITF - M15 Monastir | 2021/05/23 09:00 | Wunderlich, Yannick v Brun, Thomas George | 6-1,6-3 |
| ITF - M15 Monastir | 2021/03/29 09:00 | Wunderlich, Yannick v Bradley Paliska | 3-6,4-6 |