Stadium: Court 7 Round: 54 Ground: Clay
| UTR Pro Florida | 2023/12/15 17:29 | Oscar Brown v Lachlan Gaskell | 6-3,6-1 |
| ITF M25 Wesley Chapel | 2024/01/22 14:00 | Patrick Maloney v Elias Sumann | 7-5,6-2 |
| ITF M25 Santo Domingo | 2023/11/05 16:30 | Elias Sumann v Joaquin Bianchi | 3-6,2-6 |
| ITF M25 Harlingen | 2023/10/24 14:00 | Rudy Quan v Elias Sumann | 6-2,4-6,10-6 |
| ITF M15 Vienna | 2023/08/28 08:00 | Elias Sumann v Alessio Tramontin | 6-3,6-1 |
| ITF M15 Vienna | 2023/08/28 08:00 | Lukas Rohseano v Elias Sumann | 2-6,7-5,10-8 |
| ITF M15 Kottingbrunn | 2023/08/13 08:00 | Luka Vuglar v Elias Sumann | 6-4,6-3 |
| ITF M25 Kramsach | 2023/07/23 15:00 | Piotr Kusiewicz v Elias Sumann | 6-3,3-6,10-5 |
| ITF M25 Telfs | 2023/07/17 12:00 | Francesco Ferrari v Elias Sumann | 6-2,6-0 |