Estádio: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Cancún | 2020/03/11 16:25 | Alejandro Mendoza v Guido Ivan Justo | 3-6,6-7 |
| ITF - M25 Río Cuarto | 2020/02/25 13:00 | Guido Ivan Justo v Leonardo L Linquet | 6-7,6-3,12-10 |
| ITF - M25 Río Cuarto | 2020/02/24 16:00 | Guido Ivan Justo v Lucio Carnevalle | 7-6,6-4 |
| ITF - M25 Río 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 |
| ITF - M25 Punta del Este | 2020/02/17 12:00 | Guido Ivan Justo v Santiago Besada | 6-4,6-3 |
| ITF - M15 Maldonado | 2019/11/28 13:00 | Federico Moreno v Guido Ivan Justo | 6-3,6-4 |
| ITF - M15 Monastir | 2020/10/05 09:00 | Aliaksandr Liaonenka v Oscar Moraing | 0-6,1-6 |
| ITF - M15 Monastir | 2020/09/27 10:00 | Aliaksandr Liaonenka v Elyes Marouani | 6-4,6-7,7-10 |
| ITF - M15 Monastir | 2020/09/21 09:00 | Aliaksandr Liaonenka v Cyril Vandermeersch | 1-6,6-1,4-10 |
| ITF - M15 Doha | 2020/03/11 12:00 | Aliaksandr Liaonenka v Wishaya Trongcharoenchaikul | 5-7,4-6 |
| ITF - M25 Aktobe | 2020/02/19 05:00 | Aliaksandr Liaonenka v Maxim Ratniuk | 4-6,6-3,4-6 |
| ITF - M25 Aktobe | 2020/02/18 05:00 | Federico Arnaboldi v Aliaksandr Liaonenka | 4-6,4-6 |
| ITF - M25 Aktobe | 2020/02/17 06:25 | Aliaksandr Prudnikau v Aliaksandr Liaonenka | 3-6,3-6 |
| ITF - M25 Aktobe | 2020/02/11 06:15 | Aliaksandr Liaonenka v Aliaksandr Bulitski | 3-6,3-6 |