stadio: Court Tsitsipas Round: 25 Ground: Hardcourt outdoor
| 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 |
| UTR Pro Tennis Series Copenhagen | 2021/10/22 08:30 | Adam Heinonen v Marius Ruzgas | 3-6,6-3,3-5 |
| UTR Pro Tennis Series Copenhagen | 2021/10/21 08:30 | Alexander Stage v Marius Ruzgas | 2-6,2-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/19 08:30 | Drew Van Orderlain v Marius Ruzgas | 3-6,4-6 |
| UTR Pro Tennis Series Copenhagen | 2021/10/18 10:00 | Marius Ruzgas v Simon Friis Soendergaard | 2-6,4-5 |
| ITF M25 Falun | 2021/09/27 12:00 | Marius Ruzgas v Mans Dahlberg | 5-7,4-6 |
| ITF M25 Jonkoping | 2021/09/20 10:30 | Marius Ruzgas v Mats Rosenkranz | 5-7,5-7 |
| ITF M15 Doha | 2021/10/13 16:50 | Ryan James Storrie v Hanwen Li | 6-4,6-4 |
| ITF M15 Doha | 2021/10/10 13:30 | Oscar Moraing v Ryan James Storrie | 7-5,6-3 |
| ITF M15 Doha | 2021/10/09 13:00 | Dominik Boehler v Ryan James Storrie | 3-6,5-7 |
| ITF M15 Doha | 2021/10/08 14:15 | Ryan James Storrie v Iiro Vasa | 6-2,4-6,6-0 |
| ITF M15 Doha | 2021/10/07 13:45 | Ryan James Storrie v Rashed Nawaf | 6-2,6-1 |
| ITF M15 Sozopol | 2021/09/19 07:00 | Kai Wehnelt v Ryan James Storrie | 4-6,6-0,2-6 |
| ITF M15 Sozopol | 2021/09/18 08:00 | Valentin Vacherot v Ryan James Storrie | 2-6,2-6 |
| ITF M15 Sozopol | 2021/09/16 08:05 | Ryan James Storrie v Bogdan Ionut Apostol | 6-3,6-1 |