| Swimming |
2022 World Junior Swimming Championships |
Lima |
 PER |
50 m Backstroke, Men |
🥉 |
 CZE |
|
| Swimming |
2022 World Junior Swimming Championships |
Lima |
PER |
100 m Backstroke, Men |
🥉 |
CZE |
|
| Swimming |
2023 European Junior Swimming Championships |
Beograd |
 SRB |
50 m Backstroke, Men |
🥇 |
CZE |
|
| Swimming |
2023 European Junior Swimming Championships |
Beograd |
SRB |
200 m Individual Medley, Men |
🥇 |
CZE |
|
| Swimming |
2023 European U23 Swimming Championships |
Dublin |
 IRL |
50 m Backstroke, Men |
🥉 |
CZE |
|
| Swimming |
2023 World Junior Swimming Championships |
Netanya |
 ISR |
50 m Backstroke, Men |
🥇 |
CZE |
|
| Swimming |
2023 World Junior Swimming Championships |
Netanya |
ISR |
100 m Backstroke, Men |
🥈 |
CZE |
|
| Swimming |
2023 Swim World Cup |
Budapest |
 HUN |
50 m Backstroke, Men |
🥉 |
CZE |
|
| Swimming |
2023 Swim World Cup |
Budapest |
HUN |
100 m Backstroke, Men |
🥉 |
CZE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
 ROU |
50 m Backstroke, Men |
6 |
CZE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
ROU |
100 m Backstroke, Men |
8 |
CZE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
ROU |
100 m Individual Medley, Men |
7 |
CZE |
|
| Swimming |
2023 European Short Course Swimming Championships |
Otopeni |
ROU |
4 x 50 m Medley Relay, Mixed |
7 |
CZE |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
50 m Backstroke, Men |
12 |
CZE |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
100 m Backstroke, Men |
7 |
CZE |
|
| Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
200 m Individual Medley, Men |
21 |
CZE |
|