Stadium: VIP 4 Round: 62 Ground: Clay
| ITF M25 Most | 2023/05/22 09:00 | Matthew William Donald v Markus Wunder | 6-2,6-0 |
| ITF M25 Most | 2023/05/21 08:00 | Martin Soukal v Markus Wunder | 6-0,4-6,6-10 |
| ITF M25 Prague | 2023/05/14 11:00 | Michal Krajci v Markus Wunder | 6-2,2-6,10-7 |
| ITF M15 Alaminos-Larnaca | 2023/05/01 08:30 | Jonathan Baron v Markus Wunder | 6-3,2-6,10-7 |
| ITF M15 Alaminos-Larnaca | 2023/04/30 08:30 | Martin Mazev v Markus Wunder | 3-6,2-6 |
| ITF M15 Alaminos-Larnaca | 2023/04/24 09:30 | Markus Wunder v Cristian Campese | 5-7,7-6,9-11 |
| ITF M15 Alaminos-Larnaca | 2023/04/23 07:00 | Markus Wunder v Calvin Thalheimer | 6-0,6-1 |
| ITF M25 Split | 2023/04/17 12:00 | Luka Miklavcic v Markus Wunder | 1-6,6-0,10-8 |
| ITF M15 Tehran | 2023/06/08 09:00 | Hesam Esmail Yazdi v Lorenzo Bocchi | 1-6,4-6 |
| ITF M15 Tehran | 2023/06/07 14:00 | Hesam Esmail Yazdi v Mahdi Souri | 6-4,7-5 |
| ITF M15 Tehran | 2023/06/06 06:30 | Jagmeet Singh v Hesam Esmail Yazdi | 6-3,4-6,5-10 |
| ITF M15 Tehran | 2023/06/05 07:30 | Ayush Sharma v Hesam Esmail Yazdi | 4-6,1-6 |
| ITF M15 Tehran | 2023/06/04 06:30 | Hesam Esmail Yazdi v Tushar Madan | 6-3,6-4 |
| ITF M15 Kish Island | 2023/03/07 08:00 | Hamid Reza Nadaf v Hesam Esmail Yazdi | 6-2,4-6,10-1 |
| ITF M15 Kish Island | 2023/03/06 06:30 | Hesam Esmail Yazdi v Sai K R Ganta | 6-3,2-6,12-10 |
| ITF M15 Maputo | 2022/10/02 08:00 | Hesam Esmail Yazdi v Raghav Jaisinghani | 1-6,2-6 |