Stadium: Court 15 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Tavira | 2023/10/18 10:50 | Clement Tabur v Eero Vasa | 1-6,6-3,6-4 |
| ITF M25 Tavira | 2023/10/17 12:20 | Eero Vasa v Patrick Schoen | 1-6,7-5,11-9 |
| ITF M25 Tavira | 2023/10/16 08:30 | Eero Vasa v Guilherme Valdoleiros | 6-4,6-2 |
| ITF M25 Tavira | 2023/10/09 09:00 | Eero Vasa v Diogo Marques | 6-7,4-6 |
| Challenger Charleston | 2023/09/24 17:15 | Eero Vasa v Elmer Moller | 5-7,7-6,4-6 |
| Challenger Seville | 2023/09/04 13:20 | Eero Vasa v Miguel Damas | 4-6,6-0,5-7 |
| ITF M25 Ystad | 2023/08/19 09:50 | Valentin Vacherot v Eero Vasa | 6-3,7-5 |
| ITF M25 Ystad | 2023/08/18 10:00 | Stijn Pel v Eero Vasa | 3-6,6-7 |
| ITF M15 Heraklion | 2023/10/16 06:30 | Graham Maassen v Ki Lung NG | 2-6,4-6 |
| ITF M15 Heraklion | 2023/10/15 07:00 | Stefan Cizelj-Zivkovic v Graham Maassen | 3-6,3-6 |
| ITF M15 Lakewood | 2023/07/03 17:00 | Dominique Rolland v Graham Maassen | 6-4,6-2 |
| ITF M15 South Bend | 2023/06/19 14:00 | Muzammil Murtaza v Graham Maassen | 7-6,7-5 |
| ITF M15 Tabasco | 2023/05/23 19:30 | Christopher Bulus v Graham Maassen | 6-0,6-2 |
| ITF M15 Tabasco | 2023/05/22 16:00 | Alexey Shtengelov v Graham Maassen | 3-6,3-6 |
| ITF M15 Tabasco | 2023/05/21 19:00 | Ricardo Reyna v Graham Maassen | 2-6,6-3,6-10 |
| ITF M25 Xalapa | 2023/05/15 19:30 | Juan Sebastian Osorio v Graham Maassen | 6-0,6-3 |