Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Addis Ababa | 2023/05/14 07:00 | Mattias Southcombe v Joe Cooper | 6-1,6-2 |
| ITF M25 Kursumlijska Banja | 2023/05/08 07:00 | Romeo Hadzimehmedovic v Mattias Southcombe | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/23 10:00 | Youssef Labbene v Mattias Southcombe | 6-2,6-2 |
| ITF M15 Monastir | 2023/04/16 08:00 | Yannik Steinegger v Mattias Southcombe | 6-1,6-2 |
| UTR Pro Easton | 2023/04/08 08:00 | Luke Simkiss v Mattias Southcombe | 6-3,6-7,4-6 |
| UTR Pro Easton | 2023/04/07 08:30 | Mattias Southcombe v Sahej Maker | 6-3,6-2 |
| UTR Pro Easton | 2023/04/06 11:30 | Ivan Denisov v Mattias Southcombe | 6-3,5-4 |
| UTR Pro Easton | 2023/04/05 08:30 | Kyle Rae v Mattias Southcombe | 6-2,6-3 |
| ITF M15 Alaminos-Larnaca | 2023/05/01 06:00 | Asaf Friedler v Guelfo Baldovinetti | 6-2,6-0 |
| ITF M15 Alaminos-Larnaca | 2023/04/30 09:30 | Cristian Campese v Guelfo Baldovinetti | 4-6,1-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/25 07:00 | Samuele Pieri v Guelfo Baldovinetti | 6-3,6-0 |
| ITF M15 Alaminos-Larnaca | 2023/04/24 07:00 | Christos Avraam v Guelfo Baldovinetti | 4-6,6-7 |
| ITF M25 Dubrovnik | 2023/04/02 07:00 | Aleksa Mardjonovic v Guelfo Baldovinetti | 6-1,6-0 |
| ITF M15 Cairo | 2023/01/22 08:00 | Guelfo Baldovinetti v Gheorghe Claudiu Schinteie | 3-6,4-6 |
| ITF M15 Al Zahra | 2022/11/01 07:00 | Antoine Vincent v Guelfo Baldovinetti | 6-1,6-0 |
| ITF M15 Al Zahra | 2022/10/25 08:50 | Natthasith Kunsuwan v Guelfo Baldovinetti | 6-7,6-2,10-2 |