Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF M15 - Monastir | 2023/07/31 08:00 | William Mclennaghan v Theo Herrmann | 6-4,6-2 |
| ITF M15 - Monastir | 2023/07/25 18:25 | Lorenzo Carboni v Theo Herrmann | 6-2,6-4 |
| ITF M15 - Monastir | 2023/07/23 07:30 | Theo Herrmann v Oleg Syrovatskiy | 6-3,6-2 |
| ITF M25 - Esch/Alzette | 2023/07/09 15:10 | Dimitris Sakellaridis v Theo Herrmann | 7-6,7-6 |
| ITF M25 - Grasse | 2023/06/11 16:30 | Benjamin Pietri v Theo Herrmann | 7-5,6-1 |
| ITF M25 - Grasse | 2023/06/11 08:30 | Theo Herrmann v Thomas Kostka | 6-2,6-4 |
| ITF - M15 Villers Les Nancy | 2022/10/30 10:15 | Theo Herrmann v Francois Musitelli | 3-6,3-6 |
| ITF M25 - Sarreguemines | 2022/10/23 13:00 | Theo Herrmann v Adan Freire Da Silva | 3-6,4-6 |
| Davis Cup | 2023/07/28 08:00 | Isaac Nortey v Esi Molefe | 6-0,6-0 |
| Davis Cup | 2023/07/27 08:00 | Isaac Nortey v Boriss Kamdem | 6-2,4-6,4-6 |
| Davis Cup | 2023/07/26 08:00 | Kael Shalin Shah v Isaac Nortey | 3-6,6-3,4-6 |
| UTR Pro - Florida | 2023/07/08 12:00 | Matija Pecotic v Isaac Nortey | 6-2,6-0 |
| UTR Pro - Florida | 2023/07/07 13:30 | Isaac Nortey v Gabriel Hurtado | 7-5,7-5 |
| UTR Pro - Florida | 2023/07/05 15:00 | Nikolay Sysoev v Isaac Nortey | 7-6,1-6,2-6 |
| UTR Pro - Florida | 2023/07/03 16:30 | Benjamin Kittay v Isaac Nortey | 4-6,2-6 |
| UTR Pro - Florida | 2023/07/02 22:32 | Ethan Muza v Isaac Nortey | 6-7,0-6 |