Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2022/01/18 15:30 | Kyle Seelig v Marius Ruzgas | 6-2,6-2 |
| ITF M15 Heraklion | 2021/11/14 11:00 | Marius Ruzgas v Ammar Elamin | 4-6,3-6 |
| ITF M15 Heraklion | 2021/11/09 07:00 | Marius Ruzgas v Jannik Maute | 3-6,6-4,12-14 |
| ITF M15 Heraklion | 2021/11/08 08:00 | Marius Ruzgas v George Gregoriou | 6-3,6-3 |
| ITF M15 Heraklion | 2021/11/07 09:00 | Marius Ruzgas v Michel-Alexandre Fortin | 6-3,3-6,10-3 |
| ITF M15 Heraklion | 2021/11/02 08:30 | Marius Ruzgas v Ryan James Storrie | 4-6,1-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/24 07:00 | Vilhelm Fridell v Marius Ruzgas | 2-6,6-3,6-7 |
| UTR Pro Tennis Series Copenhagen | 2021/10/23 09:30 | Arslan Temirhanov v Marius Ruzgas | 3-6,5-7 |
| ITF M15 Cancun | 2021/12/14 16:00 | Masamichi Imamura v Andres Chavez | 6-1,6-0 |
| ITF M15 Cancun | 2021/12/13 17:00 | Andres Chavez v Samuel Sanchez | 6-4,6-4 |
| ITF M15 Cancun | 2021/12/05 16:30 | Andres Chavez v Samuel Sanchez | 2-6,1-6 |
| ITF M15 Cancun | 2021/11/28 14:00 | Vivien Versier v Andres Chavez | 6-1,6-2 |
| ITF M15 Cancun | 2021/11/23 14:00 | Andres Chavez v Alan F R Fierros | 2-6,1-6 |
| ITF M15 Cochabamba | 2021/11/17 18:00 | Matias Zukas v Andres Chavez | 6-0,6-2 |
| ITF M15 Cochabamba | 2021/11/16 16:15 | Andres Chavez v Cesar Otondo | 6-0,6-2 |
| ITF M15 Cochabamba | 2021/11/15 15:30 | Tobias Franco v Andres Chavez | 6-3,6-7,7-10 |