Stadium: Court 12 Round: 26 Ground: Hardcourt outdoor
| Challenger Cleveland | 2022/01/31 17:50 | Michail Pervolarakis v Rinky Hijikata | 3-6,3-6 |
| Challenger Cleveland | 2022/01/30 18:25 | Tung-Lin Wu v Michail Pervolarakis | 4-6,6-7 |
| Challenger Columbus | 2022/01/23 16:40 | Ryan Harrison v Michail Pervolarakis | 7-5,6-1 |
| ATP Sydney | 2022/01/09 00:00 | Daniel Altmaier v Michail Pervolarakis | 6-4,6-1 |
| ATP Cup | 2022/01/05 06:30 | Michail Pervolarakis v Aleksandre Metreveli | 6-3,6-2 |
| ATP Cup | 2022/01/03 06:30 | Michail Pervolarakis v Federico Delbonis | 6-7,1-6 |
| ATP Cup | 2022/01/01 06:30 | Michail Pervolarakis v Kamil Majchrzak | 1-6,4-6 |
| Challenger Forli | 2021/12/10 15:30 | Andrea Arnaboldi v Michail Pervolarakis | 6-4,6-3 |
| ITF M25 Cancun | 2022/02/09 18:55 | Constantin Bittoun Kouzmine v Alejandro Gonzalez | 4-6,4-6 |
| Challenger Rio De Janeiro | 2021/12/14 15:15 | Alejandro Gonzalez v Nicolas Kicker | 5-7,3-6 |
| Challenger Florianopolis | 2021/12/06 14:50 | Alejandro Gonzalez v Matias Zukas | 1-6,3-6 |
| Challenger Sao Paulo | 2021/11/30 15:55 | Thiago Seyboth Wild v Alejandro Gonzalez | 6-3,6-4 |
| Challenger Brasilia | 2021/11/22 14:20 | Alejandro Gonzalez v Jaume Munar | 2-6,6-3,3-6 |
| Challenger Campinas | 2021/11/14 18:55 | Alejandro Gonzalez v Santiago Rodriguez Taverna | 6-1,3-6,5-7 |
| ITF M25 Aparecida De Goiania | 2021/11/11 18:55 | Alejandro Gonzalez v Leonardo Aboian | 3-6,4-6 |
| ITF M25 Aparecida De Goiania | 2021/11/10 16:30 | Alejandro Gonzalez v Gabriel Generoso | 6-2,6-1 |