Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Haren | 2023/09/04 08:00 | Pepijn Bastiaansen v Felix Einig | 6-3,6-2 |
| ITF M15 Trier | 2023/08/21 12:00 | Tommaso Carnevale-Miino v Felix Einig | 1-6,6-4,10-8 |
| ITF M15 Trier | 2023/08/21 08:00 | Juan M B Pazmino v Felix Einig | 0-6,2-6 |
| ITF M25 Wetzlar | 2023/07/31 11:30 | Facundo Yunis v Felix Einig | 6-1,6-2 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Daniel Salazar v Felix Einig | 6-3,4-6,10-8 |
| ITF M25 Esch/Alzette | 2023/07/17 13:20 | Lodewijk Weststrate v Felix Einig | 6-4,6-3 |
| ITF M25 Esch/Alzette | 2023/07/17 08:10 | Ole Bredschneijder v Felix Einig | 3-6,6-3,9-11 |
| ITF M15 Duffel | 2023/06/11 11:00 | Felix Einig v David Quayle | 5-7,3-6 |
| ITF M25 Hammamet | 2024/04/07 08:30 | Francesco Cano v Joshua Schaefer | 6-0,6-2 |
| ITF M25 Hammamet | 2024/04/01 14:25 | Ivan Kazakov v Joshua Schaefer | 7-5,6-2 |
| ITF M15 Sharm El Sheikh | 2024/03/24 08:00 | Joshua Schaefer v Karim Ibrahim | 2-6,4-6 |
| ITF M15 Sharm El Sheikh | 2024/03/17 10:30 | Joshua Schaefer v Karim Mabrouk | 2-6,1-6 |
| ITF M15 Torello | 2024/03/03 11:00 | Nikolay Nedelchev v Joshua Schaefer | 6-1,6-2 |
| ITF M25 Hammamet | 2024/02/04 10:30 | Alessandro Bellifemine v Joshua Schaefer | 6-3,6-1 |
| ITF M25 Hammamet | 2024/01/30 08:30 | Toprak Avcibasi v Joshua Schaefer | 7-5,6-1 |
| ITF M25 Hammamet | 2024/01/29 08:30 | Maxwell Weishan v Joshua Schaefer | 5-7,0-6 |