Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Heraklion | 2021/11/08 11:00 | Jonathan Backman v Dong Ju Kim | 4-6,4-6 |
| ITF M15 Heraklion | 2021/11/03 08:50 | Peter Goldsteiner v Jonathan Backman | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/02 07:00 | Jonathan Backman v Ioannis Kountourakis | 6-1,6-7,7-10 |
| ITF M15 Heraklion | 2021/11/01 11:00 | Michel-Alexandre Fortin v Jonathan Backman | 4-6,4-6 |
| ITF M25 Falun | 2021/09/26 11:00 | Christian Sigsgaard v Jonathan Backman | 6-1,6-4 |
| ITF M25 Jonkoping | 2021/09/20 09:10 | Robin Thour v Jonathan Backman | 6-4,4-6,10-6 |
| ITF M25 Jonkoping | 2021/09/19 08:00 | Jonathan Backman v Caspar Schuetze | 7-6,6-0 |