Stadium: Court 1 Round: 54 Ground: Clay
| ITF - M25 Santa Margherita | 2019/04/15 12:00 | Toby Martin v Sudzum, Marcel Marlon | 6-1,6-2 |
| ITF Hungary F2 Qual | 2018/05/13 08:00 | Toby Martin v Sudzum, Marcel Marlon | 6-1,6-1 |
| ITF - M25 Santa Margherita | 2023/09/17 08:30 | Sudzum, Marcel Marlon v Marco Dessi | 1-6,3-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/18 09:00 | Sudzum, Marcel Marlon v Collin Altamirano | 1-6,2-6 |
| ITF M25 Risskov/Aarhus | 2023/06/11 12:50 | Oren Vasser v Sudzum, Marcel Marlon | 6-2,6-1 |
| ITF M25 Most | 2023/05/21 08:00 | Lukas Velik v Sudzum, Marcel Marlon | 6-4,6-1 |
| ITF - M25 Santa Margherita | 2023/04/30 08:00 | Leonardo Catani v Sudzum, Marcel Marlon | 6-3,6-1 |
| ITF - M25 Santa Margherita | 2023/04/23 11:00 | Mikalai Haliak v Sudzum, Marcel Marlon | 6-4,6-1 |
| ITF - M25 Santa Margherita | 2023/04/16 08:30 | Giannicola Misasi v Sudzum, Marcel Marlon | 6-0,6-1 |
| ITF - M25 Santa Margherita | 2023/04/02 11:30 | Sudzum, Marcel Marlon v Daniele Minighini | 1-6,1-6 |
| ITF - M25 Santa Margherita | 2023/10/03 07:55 | Toby Martin v Nikolas Sanchez Izquierdo | 1-6,3-6 |
| ITF - M25 Santa Margherita | 2023/10/02 09:30 | Carlo Alberto Fossati v Toby Martin | 3-6,5-7 |
| ITF - M25 Santa Margherita | 2023/10/01 09:30 | James Beaven v Toby Martin | 1-6,1-6 |
| ITF - M25 Santa Margherita | 2023/09/19 12:35 | Toby Martin v Manuel Mazza | 5-7,6-7 |
| ITF - M25 Santa Margherita | 2023/09/18 08:30 | Guy Den Heijer v Toby Martin | 5-7,6-3,7-10 |
| ITF - M25 Santa Margherita | 2023/09/17 08:30 | Niccolo Dessi v Toby Martin | 1-6,2-6 |
| ITF M15 Vienna | 2023/08/30 09:35 | Jan Kobierski v Toby Martin | 7-5,6-2 |
| ITF M25 Aldershot | 2023/08/14 12:50 | Toby Martin v Salvestre, Damien | 2-6,6-7 |