Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/24 12:30 | Uisung Park v Dong Ju Kim | 6-4,6-1 |
| ITF M15 Monastir | 2021/05/24 12:30 | Uisung Park v Dong Ju Kim | 6-4,6-1 |
| ITF M15 Monastir | 2021/05/24 08:00 | Dong Ju Kim v Lucio Carnevalle | 7-5,6-3 |
| ITF M15 Monastir | 2021/05/23 08:00 | Alfredo Casso v Dong Ju Kim | 1-6,2-6 |
| ITF M15 Monastir | 2021/05/17 12:30 | Tomas Farjat v Dong Ju Kim | 7-5,7-5 |
| ITF M15 Monastir | 2021/05/17 08:00 | Dong Ju Kim v Bautista Vilicich | 1-6,6-4,10-4 |
| ITF M15 Monastir | 2021/05/16 08:00 | Dong Ju Kim v Laelson Rodrigues | 6-3,6-1 |
| ITF M15 Monastir | 2021/05/12 11:55 | Dong Ju Kim v Mattia Frinzi | 3-6,1-6 |
| ITF M15 Monastir | 2021/05/10 12:30 | Fabio Coelho v Dong Ju Kim | 6-4,6-2 |
| ITF M15 Monastir | 2021/05/26 08:30 | Uisung Park v Antoine Monaco | 7-5,6-1 |
| ITF M15 Monastir | 2021/05/24 12:30 | Uisung Park v Dong Ju Kim | 6-4,6-1 |
| ITF M15 Monastir | 2021/05/24 08:00 | Uisung Park v Yannick Wunderlich | 6-4,6-3 |
| ITF M15 Monastir | 2021/05/23 09:00 | Uisung Park v Esteban Bruna | 6-0,6-1 |
| ITF M15 Monastir | 2021/05/17 12:30 | Uisung Park v Seita Watanabe | 4-6,1-6 |
| ITF M15 Monastir | 2021/05/13 08:30 | Mohamed Aziz Dougaz v Uisung Park | 7-6,6-3 |
| ITF M15 Monastir | 2021/05/12 09:55 | Uisung Park v Roy Smith | 6-2,6-1 |
| ITF M15 Monastir | 2021/05/10 12:30 | Robert Strombachs v Uisung Park | 3-6,6-7 |