| Swimming |
2019 European Youth Summer Olympic Festival
|
Bakı |
 AZE |
400 m Individual Medley, Men |
🥉 |
 CZE |
|
| Swimming |
2021 European Junior Swimming Championships
|
Roma |
 ITA |
400 m Individual Medley, Men |
🥈 |
CZE |
|
| Swimming |
2022 World Swimming Championships (25 m)
|
Melbourne |
 AUS |
200 m Individual Medley, Men |
25 |
CZE |
|
| Swimming |
2022 World Swimming Championships (25 m)
|
Melbourne |
AUS |
400 m Individual Medley, Men |
14 |
CZE |
|
| Swimming |
2024 European Aquatics Championships
|
Beograd |
 SRB |
200 m Breaststroke, Men |
20 |
CZE |
|
| Swimming |
2024 European Aquatics Championships
|
Beograd |
SRB |
200 m Individual Medley, Men |
DQ |
CZE |
|
| Swimming |
2024 European Aquatics Championships
|
Beograd |
SRB |
400 m Individual Medley, Men |
16 |
CZE |
|
| Swimming |
2024 World Swimming Championships (25 m)
|
Budapest |
 HUN |
200 m Individual Medley, Men |
18 |
CZE |
|
| Swimming |
2024 World Swimming Championships (25 m)
|
Budapest |
HUN |
400 m Individual Medley, Men |
15 |
CZE |
|
| Swimming |
2024 World Swimming Championships (25 m)
|
Budapest |
HUN |
4 x 200 m Freestyle Relay, Men |
13 |
CZE |
|
| Swimming |
2025 World Aquatics Championships
|
Singapore |
 SGP |
200 m Individual Medley, Men |
30 |
CZE |
|
| Swimming |
2025 World Aquatics Championships
|
Singapore |
SGP |
400 m Individual Medley, Men |
23 |
CZE |
|
| Swimming |
2025 European Short Course Swimming Championships
|
Lublin |
 POL |
100 m Individual Medley, Men |
23 |
CZE |
|
| Swimming |
2025 European Short Course Swimming Championships
|
Lublin |
POL |
200 m Individual Medley, Men |
9 |
CZE |
|
| Swimming |
2025 European Short Course Swimming Championships
|
Lublin |
POL |
400 m Individual Medley, Men |
7 |
CZE |
|