| First name | Štěpán |
| Last name | Šmerka |
| Gender | Male |
| Country |
Czechia
|
| Tourneys | 1 |
| Matches | 3 won (42%) and 4 lost (57%) , 7 singles |
| # | Tourney | Championship | Date | Pts | Bch | Net | Prize | Rank |
|---|---|---|---|---|---|---|---|---|
| 1 | Mistrovství ČR juniorů 2020 | Mistrovství ČR juniorů 2020 | 10-02-2020 | 6 | 56 | -64 | 55.00 | 6 |