Stadium: Hard 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2019/11/19 08:30 | Alexandros Skorilas v Alexander Lebedev | 3-6,6-7 |
| ITF M25 Malibu | 2019/11/05 22:55 | Alejandro Gomez v Alexander Lebedev | 6-3,7-6 |
| ITF M25 Fort Worth | 2019/10/22 17:55 | Alexander Lebedev v Gijs Brouwer | 6-7,1-6 |
| ITF M25 Waco | 2019/10/16 19:35 | Alexander Lebedev v Nick Chappell | 5-7,3-6 |
| ITF M25 Waco | 2019/10/15 17:40 | Jack Findel-Hawkins v Alexander Lebedev | 4-6,3-6 |
| ITF M25 Waco | 2019/10/14 17:00 | Quinn Vandecasteele v Alexander Lebedev | 5-7,2-6 |
| ITF M25 Waco | 2019/10/13 15:00 | Constantin Frantzen v Alexander Lebedev | 6-7,2-6 |
| ITF M25 Claremont | 2019/10/10 20:30 | Tanner K Smith v Alexander Lebedev | 3-6,7-6,6-2 |
| ITF M15 Antalya | 2019/11/19 08:30 | Tristan Boyer v Matias Zukas | 3-6,3-6 |
| ITF M15 Antalya | 2019/11/13 10:15 | Miljan Zekic v Matias Zukas | 7-6,6-4 |
| ITF M15 Sao Paulo | 2019/10/19 14:25 | Bastian Malla v Matias Zukas | 7-6,6-1 |
| ITF M15 Sao Paulo | 2019/10/18 13:55 | Matias Zukas v Arklon H D Pino | 6-4,2-6,6-4 |
| ITF M15 Sao Paulo | 2019/10/17 14:00 | Matias Zukas v Conner Huertas Del Pino | 6-4,2-6,6-1 |
| ITF M15 Sao Paulo | 2019/10/16 14:00 | Matias Zukas v Alex Blumenberg | 6-3,6-2 |
| ITF M25 Rio de Janeiro | 2019/10/11 13:00 | Matias Zukas v Arklon H D Pino | 6-1,2-6,3-6 |
| ITF M25 Rio de Janeiro | 2019/10/10 16:30 | Matias Zukas v Joao Lucas Reis da Silva | 6-3,3-6,6-4 |