Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Opatija | 2021/03/22 13:30 | Bozo Barun v Samo Polakovic | 6-4,6-2 |
| ITF M15 Opatija | 2021/03/21 13:00 | Samo Polakovic v Alen Rogic-Hadzalic | 6-3,2-6,13-11 |
| ITF M15 Bratislava | 2021/03/09 09:00 | Samo Polakovic v Milos Karol | 4-6,1-6 |
| ITF M15 Bratislava | 2021/03/08 15:00 | Dung Em Oliver Dao v Samo Polakovic | 4-6,3-6 |
| ITF M15 Loule | 2020/03/08 12:00 | Samo Polakovic v Maik Steiner | 1-6,0-6 |
| ITF M15 Tabarka | 2019/09/29 13:30 | Samo Polakovic v Boruch Skierkier | 1-6,2-6 |
| ITF M15 Tabarka | 2019/09/29 08:00 | Samo Polakovic v Taylor Foote | 2-6,6-3,10-5 |
| ITF M15 Bratislava | 2019/08/25 08:00 | Samo Polakovic v Peter Vajda | 1-6,0-6 |
| ITF M15 Skopje | 2021/06/07 13:00 | Toby Martin v Leyton Rivera | 7-6,5-7,11-9 |
| ITF M15 Novomoskovsk | 2021/05/31 10:00 | Leyton Rivera v Dzianis Zharyn | 6-7,2-6 |
| ITF M15 Novomoskovsk | 2021/05/31 06:15 | Leyton Rivera v Illya Maksymchuk | 6-1,6-3 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Manfred Fellin v Leyton Rivera | 4-6,6-3,6-10 |
| ITF M15 Novomoskovsk | 2021/05/23 08:00 | Simon A Ivanov v Leyton Rivera | 6-4,6-2 |
| ITF M15 Monastir | 2021/04/19 12:00 | Leyton Rivera v Fabio Coelho | 4-6,2-6 |
| ITF M15 Monastir | 2021/04/18 10:00 | Leyton Rivera v Jonas Greif | 6-1,6-2 |
| ITF M15 Monastir | 2021/04/12 13:00 | Leyton Rivera v Niklas Schell | 4-6,7-6,8-10 |