Stadium: Hard 20 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Irákleio | 2021/05/30 09:00 | Matic Dimic v Christian Sigsgaard | 3-6,2-6 |
| ITF M15 Tbilisi | 2021/05/22 06:00 | Christian Sigsgaard v Alexander Shevchenko | 6-7,6-7 |
| ITF M15 Tbilisi | 2021/05/21 06:00 | Christian Sigsgaard v Benjamin Lock | 7-5,6-1 |
| ITF M15 Tbilisi | 2021/05/20 06:00 | Christian Sigsgaard v Yurii Dzhavakian | 6-2,6-4 |
| ITF M15 Tbilisi | 2021/05/19 07:25 | Sanjar Fayziev v Christian Sigsgaard | 4-6,3-6 |
| ITF M15 Tbilisi | 2021/05/17 06:00 | Piotr Grynkowski v Christian Sigsgaard | 3-6,3-6 |
| ITF M15 Tbilisi | 2021/05/17 05:30 | Charles Minc v Christian Sigsgaard | 4-6,3-6 |
| ITF M15 Sibenik | 2021/04/22 08:00 | Christian Sigsgaard v David Pichler | 2-6,5-7 |
| ITF M15 Irákleio | 2021/05/30 09:00 | Nico Hornitschek v Sean Hodkin | 1-6,2-6 |
| ITF M15 Irákleio | 2021/05/23 08:00 | Matthew Dellavedova v Sean Hodkin | 6-7,6-1,10-6 |
| ITF M15 Monastir | 2021/05/05 09:40 | Sean Hodkin v Lukas Neumayer | 2-6,3-6 |
| ITF M15 Monastir | 2021/05/04 08:00 | Aziz Ouakaa v Sean Hodkin | 2-6,1-6 |
| ITF M15 Monastir | 2021/05/03 12:00 | Mhamed Affes v Sean Hodkin | 0-6,2-6 |
| ITF M15 Monastir | 2021/05/02 09:00 | Andrea Del Federico v Sean Hodkin | 6-7,4-6 |
| ITF M15 Monastir | 2021/04/26 12:30 | Benjamin Pietri v Sean Hodkin | 6-1,6-1 |
| ITF M15 Monastir | 2021/04/25 09:00 | Mohamed Amin Oueslati v Sean Hodkin | 1-6,1-6 |