Stadium: Indoor 22 Round: 62 Ground: Hardcourt outdoor
| ITF - M25 Manacor | 2023/01/16 11:00 | Christian Sigsgaard v Wyatt DeMulling | 6-1,6-0 |
| ITF - M25 Manacor | 2023/01/15 14:00 | Christian Sigsgaard v Benjamin Kreynes | 6-0,6-0 |
| ITF - M25 Austin | 2022/11/12 16:30 | Christian Sigsgaard v Jack Pinnington Jones | 7-5,2-6,6-3 |
| ITF - M25 Austin | 2022/11/12 07:30 | Micah Braswell v Christian Sigsgaard | 6-4,6-4 |
| ITF - M25 Austin | 2022/11/10 17:00 | Christian Sigsgaard v Lucas Renard | 6-0,6-4 |
| ITF - M25 Austin | 2022/11/09 21:25 | Johannes Ingildsen v Christian Sigsgaard | 4-6,3-6 |
| ITF - M15 Fayetteville | 2022/11/04 14:50 | Olle Wallin v Christian Sigsgaard | 6-0,6-4 |
| ITF - M15 Fayetteville | 2022/11/03 15:00 | Hamish Stewart v Christian Sigsgaard | 5-7,6-7 |
| ITF - M25 Manacor | 2023/01/16 11:00 | Yaroslav Demin v Max Wiskandt | 6-3,4-6,10-7 |
| ITF - M25 Manacor | 2023/01/15 12:00 | Adi Dagan v Yaroslav Demin | 1-6,2-6 |
| ITF - M15 Manacor | 2023/01/12 13:00 | Naoya Honda v Yaroslav Demin | 6-3,3-6,6-3 |
| ITF - M15 Manacor | 2023/01/11 12:00 | Yaroslav Demin v Tao Mu | 6-3,4-6,6-2 |
| ITF - M15 Champaign | 2022/09/14 19:30 | Yaroslav Demin v Alexander Bernard | 1-6,6-2,4-6 |
| Challenger - Mallorca | 2022/08/29 11:40 | Skander Mansouri v Yaroslav Demin | 6-2,6-4 |
| ITF - M15 Alkmaar | 2022/06/21 10:30 | Yaroslav Demin v Max Houkes | 2-6,5-7 |
| ITF - M15 Palmanova | 2022/03/13 10:00 | Dali Blanch v Yaroslav Demin | 6-3,4-6,10-5 |