Estádio: Court 4 Round: 27 Ground: Clay
| ITF - M25 Sabadell | 2023/09/28 11:05 | Vilius Gaubas v Max Alcala Gurri | 7-5,6-1 |
| ITF - M25 Sabadell | 2023/09/26 11:15 | Vilius Gaubas v Florent Bax | 6-2,6-2 |
| Taça Davis | 2023/09/16 15:00 | Francisco Cerundolo v Vilius Gaubas | 6-1,6-7,6-2 |
| ITF - M25 Oviedo | 2023/08/30 12:00 | Kane Bonsach Ganley v Vilius Gaubas | 6-2,7-6 |
| ITF - M25 Santander | 2023/08/26 11:20 | Vilius Gaubas v Svyatoslav Gulin | 7-6,4-6,4-6 |
| ITF - M25 Santander | 2023/08/25 09:30 | Imanol L Morillo v Vilius Gaubas | 3-6,7-5,2-6 |
| ITF - M25 Santander | 2023/08/24 10:00 | Sergi Perez Contri v Vilius Gaubas | 2-6,7-5,1-6 |
| ITF - M25 Santander | 2023/08/23 14:15 | Julio Cesar Porras v Vilius Gaubas | 2-6,4-6 |
| ITF - M25 Sabadell | 2023/09/28 11:15 | Michiel de Krom v Alex M Pujolras | 7-6,6-1 |
| ITF - M25 Sabadell | 2023/09/27 11:30 | Michiel de Krom v Iker Urribarrens | 6-2,6-4 |
| ITF - M15 Madrid | 2023/09/07 08:00 | Mohamed Safwat v Michiel de Krom | 6-4,6-4 |
| ITF - M15 Madrid | 2023/09/06 12:05 | Michiel de Krom v Victor Ernaelsteen | 6-4,6-1 |
| ITF - M25 Oviedo | 2023/08/31 09:20 | Gian Marco Moroni v Michiel de Krom | 6-3,7-5 |
| ITF - M25 Oviedo | 2023/08/30 18:20 | Michiel de Krom v Facundo Mena | 6-3,5-7,6-4 |
| ITF - M25 Oviedo | 2023/08/30 09:05 | Bruno P Navarro v Michiel de Krom | 1-6,2-6 |
| ITF - M25 Santander | 2023/08/22 13:00 | Oscar Jose Gutierrez v Michiel de Krom | 6-2,6-0 |