Stadium: Court 3 Round: 25 Ground: Carpet indoor
| ITF M15 Forbach | 2023/09/25 08:00 | Pierre, Hugo v Mark Wallner | 7-6,4-6,11-13 |
| ITF M15 Forbach | 2023/09/24 09:05 | Hugo Soares v Mark Wallner | 5-7,2-6 |
| ITF M25 Plaisir | 2023/09/11 14:50 | Mark Wallner v Yanis Ghazouani Durand | 2-6,5-7 |
| ITF M25 Plaisir | 2023/09/11 06:55 | Mark Wallner v Johan Sionneau | 6-0,6-2 |
| ITF M25 Bagneres-De-Bigorre | 2023/09/07 12:50 | 에체베리아, 존 v Mark Wallner | 6-1,6-3 |
| ITF M25 Bagneres-De-Bigorre | 2023/09/05 10:00 | Mark Wallner v 레코, 알렉산드레 | 7-6,7-6 |
| ITF M25 Bagneres-De-Bigorre | 2023/09/04 10:40 | Mark Wallner v Gatien Chaine | 6-4,6-2 |
| ITF M25 Bagneres-De-Bigorre | 2023/09/03 13:05 | Mark Wallner v Valentin Lasserre | 6-2,6-3 |
| ITF M15 Buschhausen | 2023/09/15 10:00 | Castagnola, Luca v 나우, 하젬 | 0-6,6-3,6-4 |
| ITF M15 Buschhausen | 2023/09/14 10:00 | 비스커, 니엘스 v 나우, 하젬 | 4-6,6-7 |
| ITF M15 Buschhausen | 2023/09/13 13:25 | Niccolo Ciavarella v 나우, 하젬 | 2-6,1-6 |
| ITF M15 Allershausen | 2023/08/30 11:40 | 쿤, 니콜라 v 나우, 하젬 | 6-3,4-6,6-2 |
| ITF M15 Trier | 2023/08/27 09:00 | Tom Gentzsch v 나우, 하젬 | 4-6,2-6 |
| ITF M15 Trier | 2023/08/26 10:50 | Amaury Raynel v 나우, 하젬 | 3-6,7-5,4-6 |
| ITF M15 Trier | 2023/08/25 10:00 | Stepan Baum v 나우, 하젬 | 3-6,5-7 |
| ITF M15 Trier | 2023/08/24 12:40 | Salazar Martinez, Daniel v 나우, 하젬 | 7-5,2-6,1-6 |