Player Summary
O. Mastný's club history lists 10 spells across 8 clubs.
Season goals0
Season assists0
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2026-07-21 |  Příbram |  Vysočina Jihlava | Free agent |
| 2026-06-29 | Příbram | Vysočina Jihlava | Free agent |
| 2026-06-29 | Příbram | - | Free agent |
| 2025-07-01 | Vysočina Jihlava | Příbram | Free Transfer |
| 2023-01-30 |  Manchester Utd U23 |  Portadown | Loan |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026-2027 |  Opava |  FNL |  Czech-Republic |
| 2026-2027 | Vysočina JihlavaCurrent | FNL | Czech-Republic |
| 2025-2027 | Příbram | FNL | Czech-Republic |
| 2025-2026 |  Příbram II |  3. liga - CFL A | Czech-Republic |
| 2023-2025 | Vysočina Jihlava | FNL | Czech-Republic |
| 2022-2024 |  Manchester United U21 |  Premier League 2 Division One |  England |
| 2022-2023 | Portadown |  Premiership |  Northern-Ireland |
| 2021-2022 |  Manchester United U19 |  UEFA Youth League | World |
| 2020-2022 | Manchester Utd U23 | Premier League 2 Division One | England |
| 2020-2021 | Manchester United U21 |  EFL Trophy | England |