| Open Water Swimming |
2010 European Aquatics Championships |
Budapest |
 HUN |
25 km, Men |
16 |
 GER |
|
| Open Water Swimming |
2010 European Aquatics Championships |
Budapest |
HUN |
10 km, Men |
17 |
GER |
|
| Open Water Swimming |
2011 10 km World Cup |
Cancun |
 MEX |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2011 World Aquatics Championships |
Shanghai |
 CHN |
10 km, Men |
10 |
GER |
|
| Open Water Swimming |
2012 Open Water Swimming Grand Prix |
Cancun |
MEX |
Marathon swimming, Men |
🥉 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
 ITA |
5 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
ITA |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2012 European Open Water Swimming Championships |
Piombino |
ITA |
5 km, Team, Mixed |
🥉 |
GER |
|
| Open Water Swimming |
2013 Summer Universiade |
Kazan |
 RUS |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Viedma |
 ARG |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Lac Saint-Jean |
 CAN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
10 km, Men |
20 |
GER |
|
| Open Water Swimming |
2014 European Aquatics Championships |
Berlin |
GER |
25 km, Men |
4 |
GER |
|
| Open Water Swimming |
2014 10 km World Cup |
Hong Kong |
 HKG |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
25 km, Men |
11 |
GER |
|
| Open Water Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
10 km, Men |
16 |
GER |
|
| Open Water Swimming |
2016 10 km World Cup |
Balatonfüred |
HUN |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2016 European Open Water Swimming Championships |
Hoorn |
 NED |
5 km, Team, Mixed |
🥈 |
GER |
|
| Open Water Swimming |
2016 European Open Water Swimming Championships |
Hoorn |
NED |
25 km, Men |
DNF |
GER |
|
| Open Water Swimming |
2016 European Open Water Swimming Championships |
Hoorn |
NED |
10 km, Men |
17 |
GER |
|
| Open Water Swimming |
2016 10 km World Cup |
Lac Saint-Jean |
CAN |
10 km, Men |
🥉 |
GER |
|
| Open Water Swimming |
2016 10 km World Cup |
Lac Mégantic |
CAN |
10 km, Men |
🥇 |
GER |
|
| Open Water Swimming |
2016 10 km World Cup |
Chun'an |
CHN |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2017 World Aquatics Championships |
Budapest |
HUN |
25 km, Men |
10 |
GER |
|
| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
 GBR |
25 km, Men |
9 |
GER |
|
| Open Water Swimming |
2018 European Aquatics Championships |
Glasgow, Edinburgh and Loch Lomond |
GBR |
10 km, Men |
20 |
GER |
|
| Open Water Swimming |
2019 Marathon Swimming World Series |
Setubal |
 POR |
10 km, Men |
🥈 |
GER |
|
| Open Water Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
25 km, Men |
8 |
GER |
|
| Open Water Swimming |
2022 World Aquatics Championships |
Budapest |
HUN |
25 km, Men |
11 |
GER |
|
| Open Water Swimming |
2022 European Aquatics Championships |
Roma |
ITA |
25 km, Men |
AC |
GER |
|