| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
 GBR |
4 x 1.25 km Relay, Mixed |
8 |
 SVK |
|
| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
5 km, Men |
24 |
SVK |
|
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
5 km, Men |
40 |
SVK |
|
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
10 km, Men |
64 |
SVK |
|
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
 HUN |
5 km, Men |
23 |
SVK |
|
| Open Water Swimming |
2020 European Aquatics Championships |
Budapest |
HUN |
10 km, Men |
DNS |
SVK |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
 RUS |
200 m Freestyle, Men |
41 |
SVK |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
400 m Freestyle, Men |
31 |
SVK |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
800 m Freestyle, Men |
21 |
SVK |
|
| Swimming |
2021 European Short Course Swimming Championships |
Kazan |
RUS |
4 x 50 m Freestyle Relay, Mixed |
11 |
SVK |
|
| Open Water Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
5 km, Men |
31 |
SVK |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
 ITA |
5 km, Men |
DQ |
SVK |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
10 km, Men |
DNS |
SVK |
|
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
5 km, Men |
41 |
SVK |
|
| Open Water Swimming |
2023 World Aquatics Championships |
Fukuoka |
JPN |
10 km, Men |
49 |
SVK |
|
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
 QAT |
5 km, Men |
42 |
SVK |
|
| Open Water Swimming |
2024 World Aquatics Championships |
Doha |
QAT |
4 x 1.5 km Relay, Mixed |
21 |
SVK |
|