Stadium: CANCHA 4 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Mogi das Cruzes | 2023/04/24 16:00 | Tobias Sonne v Felipe Derdoy | 0-6,2-6 |
| ITF M15 Lima | 2022/11/14 15:00 | Enrique Bogo v Tobias Sonne | 7-6,6-2 |
| ITF M15 Lima | 2022/11/13 15:00 | Camilo A Alvarez Vergara v Tobias Sonne | 1-6,0-6 |
| ITF M15 Cordoba | 2022/11/07 13:00 | Benjamin Denis Alarcon v Tobias Sonne | 6-3,7-5 |
| ITF M15 Cordoba | 2022/11/06 18:00 | Simon Serio v Tobias Sonne | 4-6,0-6 |
| ITF M15 Santa Cruz | 2022/10/30 18:00 | Tobias Sonne v Manuel Mouilleron Salvo | 1-6,1-6 |
| ITF M15 Santa Cruz | 2022/10/23 15:30 | Juan Sebastian Osorio v Tobias Sonne | 6-0,6-1 |
| ITF M25 Rio de Janeiro | 2022/10/16 17:30 | Tobias Sonne v Daniel V C Rebelo | 0-6,6-7 |
| UTR Pro Miki | 2023/04/23 00:30 | Brody Nejedly v Graham Maassen | 3-6,5-6 |
| UTR Pro Miki | 2023/04/19 04:29 | Graham Maassen v Wakamatsu Taichi | 1-6,7-5,6-7 |
| UTR Pro Miki | 2023/04/18 00:30 | Graham Maassen v Taketo Takamisawa | 4-6,0-6 |
| UTR Pro Miki | 2023/04/17 07:32 | Graham Maassen v Ying-Ze Chen | 4-6,0-6 |
| UTR Pro Miki | 2023/04/15 06:15 | Bang Shuo Yin v Graham Maassen | 6-4,3-6,7-5 |
| UTR Pro Miki | 2023/04/14 00:30 | Lemiel Kei Taira v Graham Maassen | 4-6,4-6 |
| UTR Pro Miki | 2023/04/13 06:45 | Ryotaro Matsumura v Graham Maassen | 6-0,6-2 |
| UTR Pro Miki | 2023/04/11 00:30 | Taketo Takamisawa v Graham Maassen | 6-1,6-1 |