Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 - Monastir | 2020/03/09 08:00 | Lucas Hellfritsch v Savva Polukhin | 2-6,1-6 |
| ITF M15 - Oberhaching | 2020/02/16 10:30 | Marco De Rossi v Lucas Hellfritsch | 5-7,6-2,10-2 |
| ITF M15 - Sharm El Sheikh | 2019/11/24 08:00 | Lucas Hellfritsch v Alexey Zakharov | 4-6,1-6 |
| ITF M15 - Sharm El Sheikh | 2019/11/23 08:00 | Lucas Hellfritsch v Ryan Nijboer | 6-2,6-3 |
| ITF M15 - Sharm El Sheikh | 2019/11/22 08:00 | Lucas Hellfritsch v Luca Potenza | 7-6,7-5 |
| ITF M15 - Sharm El Sheikh | 2019/11/21 08:00 | Sidane Pontjodikromo v Lucas Hellfritsch | 5-7,6-2,2-6 |
| ITF M15 - Sharm El Sheikh | 2019/11/20 10:35 | Lucas Hellfritsch v Niklas Guttau | 6-4,6-3 |
| ITF M15 - Sharm El Sheikh | 2019/11/19 09:45 | Lucas Hellfritsch v Pelle Boerma | 6-7,6-4,11-9 |
| ITF M15 - Monastir | 2020/10/08 08:00 | Guido Ivan Justo v Laurynas Grigelis | 3-6,3-6 |
| ITF M15 - Monastir | 2020/10/06 12:30 | Guido Ivan Justo v Aliaksandr Liaonenka | 6-2,6-4 |
| ITF M15 - Cancun | 2020/03/11 16:25 | Alejandro Mendoza v Guido Ivan Justo | 3-6,6-7 |
| ITF M25 - Rio Cuarto | 2020/02/25 13:00 | Guido Ivan Justo v Leonardo L Linquet | 6-7,6-3,12-10 |
| ITF M25 - Rio Cuarto | 2020/02/24 16:00 | Guido Ivan Justo v Lucio Carnevalle | 7-6,6-4 |
| ITF M25 - Rio Cuarto | 2020/02/23 13:00 | Guido Ivan Justo v Matias Riva | 6-0,6-0 |
| ITF M25 - Punta del Este | 2020/02/19 17:50 | Guido Ivan Justo v Mariano Navone | 2-6,1-6 |
| ITF M25 - Punta del Este | 2020/02/18 21:15 | Manuel Pena Lopez v Guido Ivan Justo | 7-5,3-6,4-6 |