Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/11/14 08:30 | Jakob Schnaitter v Alexander Donski | 7-6,6-1 |
| ATP Sofia | 2023/11/05 11:15 | Nicolas Moreno De Alboran v Alexander Donski | 6-3,6-4 |
| ITF M15 Monastir | 2023/11/03 08:30 | Max Wiskandt v Alexander Donski | 6-2,4-6,1-6 |
| ITF M15 Monastir | 2023/11/02 08:00 | Alexander Donski v Fabrizio Andaloro | 7-6,6-4 |
| ITF M15 Monastir | 2023/11/01 09:40 | Alexander Donski v Guelfo Baldovinetti | 5-7,6-0,6-1 |
| ITF M25 Pazardzhik | 2023/10/03 12:35 | Sandro Kopp v Alexander Donski | 7-5,6-2 |
| ITF M25 Pazardzhik | 2023/09/27 07:00 | Alexander Donski v Jiri Barnat | 2-6,4-6 |
| Challenger Cassis | 2023/09/03 10:40 | Aidan Mchugh v Alexander Donski | 6-2,6-3 |
| ITF M25 Sharm El Sheikh | 2023/11/05 10:30 | Abdulhamid Mubarak v Espen Lagarde | 6-2,3-6,10-7 |
| ITF M15 Monastir | 2023/10/16 11:30 | Michael Gloeckler v Espen Lagarde | 7-6,6-2 |
| ITF M15 Monastir | 2023/10/16 08:00 | Espen Lagarde v Matteo Fondriest | 4-6,6-1,10-6 |
| ITF M25 Plaisir | 2023/09/11 14:35 | Espen Lagarde v Nicolas Colne | 3-6,2-6 |
| ITF M25 Plaisir | 2023/09/11 08:40 | Rayane Oumaouche v Espen Lagarde | 7-6,6-7,9-11 |
| ITF M25 Plaisir | 2023/09/10 08:00 | Ari Feig v Espen Lagarde | 0-6,0-6 |
| ITF M25 Plaisir | 2020/09/13 09:25 | David Quayle v Espen Lagarde | 6-2,6-3 |
| ITF France F13 Qual | 2018/07/07 07:30 | Espen Lagarde v Lucas Poullain | 2-6,0-6 |