Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Huamantla | 2024/07/23 15:00 | Kousuke Ogura v Preston Brown | 7-6,6-3 |
| ITF M15 Huamantla | 2024/07/16 17:40 | Preston Brown v Alan Kam | 4-6,4-6 |
| ITF M25 Trelew | 2024/05/10 16:55 | Preston Brown v Kaichi Uchida | 1-6,3-6 |
| ITF M25 Trelew | 2024/05/09 16:45 | Preston Brown v Thiago Cigarran | 6-4,3-6,6-2 |
| ITF M25 Trelew | 2024/05/08 15:40 | Preston Brown v Gonzalo Ariel Karakachian | 6-3,6-3 |
| ITF M25 Anapoima | 2024/05/01 15:00 | Nicolas Garcia Longo v Preston Brown | 5-7,6-4,6-1 |
| ITF M25 Mosquera | 2024/04/22 17:55 | Juan Sebastian Gomez v Preston Brown | 6-4,6-3 |
| Challenger San Miguel de Tucuman | 2024/04/14 19:20 | Mateo Del Pino v Preston Brown | 2-6,6-2,6-2 |
| ITF M15 Koszalin | 2024/06/20 08:00 | Max Wiskandt v Marcel Kamrowski | 6-1,6-2 |
| ITF M15 Koszalin | 2024/06/19 08:00 | Marcel Kamrowski v Jasza Szajrych | 6-4,6-2 |
| ITF M15 Koszalin | 2024/06/09 12:00 | Marcel Kamrowski v Luca Staeheli | 1-6,1-6 |
| ITF M15 Santo Domingo | 2023/11/16 13:30 | Marcel Kamrowski v Kousuke Ogura | 3-6,0-6 |
| ITF M15 Santo Domingo | 2023/11/15 14:30 | Marcel Kamrowski v Ondrej Horak | 6-4,6-2 |
| ITF M15 Santo Domingo | 2023/11/14 13:00 | Enmanuel Munoz v Marcel Kamrowski | 3-6,2-6 |
| ITF M15 Santo Domingo | 2023/11/13 16:30 | Matteo Covato v Marcel Kamrowski | 3-6,0-6 |
| ITF M15 Santo Domingo | 2023/11/08 16:30 | Marcel Kamrowski v Ondrej Horak | 5-7,0-6 |