Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/04 08:00 | Zachary Svajda v Harry Wendelken | 7-5,6-1 |
| ITF M15 Monastir | 2021/05/03 12:00 | Miguel Fernando Pereira v Harry Wendelken | 6-7,5-7 |
| ITF M15 Monastir | 2021/05/02 10:30 | Taketo Takamisawa v Harry Wendelken | 1-6,4-6 |
| ITF M15 Monastir | 2021/04/26 12:30 | Remy Bertola v Harry Wendelken | 6-4,3-6,10-5 |
| ITF M15 Monastir | 2021/04/26 08:00 | Osgar O'Hoisin v Harry Wendelken | 6-4,4-6,7-10 |
| ITF M15 Monastir | 2021/04/25 09:00 | Kirill Mishkin v Harry Wendelken | 0-6,0-6 |
| ITF M15 Monastir | 2021/04/20 08:00 | Harry Wendelken v Mirko Martinez | 1-6,2-6 |
| ITF M15 Monastir | 2021/04/19 13:00 | Andrea Guerrieri v Harry Wendelken | 6-3,1-6,4-10 |
| ITF M15 Monastir | 2021/05/09 11:00 | Alberto Morolli v Lorenzo Ferri | 3-6,2-6 |
| ITF M15 Monastir | 2021/05/02 09:00 | Aziz Ouakaa v Alberto Morolli | 6-1,3-6,13-11 |
| ITF M15 Sharm El Sheikh | 2021/02/28 11:00 | Alberto Morolli v Daisuke Sumizawa | 3-6,1-6 |