Estadio: Court 3 Round: 62 Ground: Hardcourt outdoor
| Challenger de Charleston | 2023/09/24 17:15 | Eero Vasa v Elmer Moller | 5-7,7-6,4-6 |
| Challenger de Sevilla | 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 M25 Ystad | 2023/08/17 08:45 | Eero Vasa v John H Lithen | 7-5,6-2 |
| ITF M25 Ystad | 2023/08/16 13:25 | Oskar Jansson v Eero Vasa | 2-6,1-6 |
| ITF M25 Lódz | 2023/08/09 09:45 | Jakub Nicod v Eero Vasa | 4-6,6-4,6-4 |
| ITF M15 Hyvinkää | 2023/08/03 11:40 | Eero Vasa v Andrea Gola | 2-6,6-0,6-7 |
| ITF M25 Tavira | 2023/10/08 09:00 | Diogo Marques v Philippe Renard | 6-0,6-1 |
| ITF M25 Setúbal | 2023/09/19 14:05 | Dali Blanch v Diogo Marques | 6-4,6-3 |
| ITF M25 Sintra | 2023/09/12 09:00 | Diogo Marques v Leonardo Civita-Telles | 6-4,4-6,8-10 |
| ITF M25 Sintra | 2023/09/11 13:00 | Diogo Marques v Rodrigo Deleu | 6-4,6-4 |
| ITF M25 Sintra | 2023/09/11 09:00 | Diogo Marques v Andre Stewart | 6-2,6-4 |
| ITF M25 Idanha-a-Nova | 2023/08/23 12:00 | David Perez Sanz v Diogo Marques | 6-1,6-1 |
| ITF M25 Idanha-a-Nova | 2023/08/21 10:05 | Diogo Marques v Sergio Davila Godoy | 4-6,6-2,10-8 |
| ITF M25 Setúbal | 2022/09/01 15:40 | Edan Leshem v Diogo Marques | 6-4,6-2 |