Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Loule | 2021/10/13 09:30 | Elliot Benchetrit v Harry Wendelken | 2-6,6-0,6-4 |
| ITF M25 Loule | 2021/10/12 09:30 | Harry Wendelken v Tim Loosen | 6-0,6-2 |
| ITF M25 Loule | 2021/10/11 10:30 | Harry Wendelken v Jesus Echevarri | 6-1,6-2 |
| ITF M25 Setubal | 2021/10/04 10:00 | Harry Wendelken v Alberto Morolli | 3-6,6-7 |
| ITF M25 Falun | 2021/09/29 12:30 | Daniel Little v Harry Wendelken | 6-3,6-3 |
| ITF M25 Falun | 2021/09/28 13:45 | Lucas Renard v Harry Wendelken | 4-6,6-4,4-6 |
| ITF M25 Falun | 2021/09/27 07:50 | Harry Wendelken v Iiro Vasa | 6-7,6-1,16-14 |
| ITF M25 Jonkoping | 2021/09/21 09:20 | Marvin Moeller v Harry Wendelken | 4-6,7-5,6-1 |
| ITF M25 Loule | 2021/10/11 12:00 | Valentino De Pellegrin v Hillel Rousseau | 2-6,2-6 |
| ITF M25 Loule | 2021/10/10 09:00 | Valentino De Pellegrin v David Munoz | 6-1,6-4 |
| ITF M25 Setubal | 2021/10/03 12:00 | Valentino De Pellegrin v Tomas C Abasolo | 4-6,4-6 |
| ITF M15 Monastir | 2021/07/18 12:00 | Jacob Brumm v Valentino De Pellegrin | 7-5,6-0 |
| ITF M15 Monastir | 2021/07/12 09:00 | Valentino De Pellegrin v Perry Gregg | 1-6,6-3,10-12 |
| ITF M15 Monastir | 2021/07/11 10:00 | Francisco Faigenbaum v Valentino De Pellegrin | 1-6,0-6 |
| ITF M15 Monastir | 2021/07/04 09:00 | Valentino De Pellegrin v Pavel Verbin | 6-7,3-6 |
| ITF M15 Monastir | 2021/06/28 13:00 | Valentino De Pellegrin v Jake Van Emburgh | 0-6,4-6 |