| Swimming |
2009 European Youth Summer Olympic Festival |
Tampere |
 FIN |
200 m Breaststroke, Men |
🥉 |
 GRE |
|
| Swimming |
2009 European Youth Summer Olympic Festival |
Tampere |
FIN |
100 m Breaststroke, Men |
🥉 |
GRE |
|
| Swimming |
2011 European Junior Swimming Championships |
Beograd |
 SRB |
100 m Breaststroke, Men |
🥇 |
GRE |
|
| Swimming |
2011 European Junior Swimming Championships |
Beograd |
SRB |
50 m Breaststroke, Men |
🥇 |
GRE |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
 CHN |
100 m Breaststroke, Men |
55 |
GRE |
|
| Swimming |
2011 World Junior Swimming Championships |
Lima |
 PER |
50 m Breaststroke, Men |
🥇 |
GRE |
|
| Swimming |
2011 World Junior Swimming Championships |
Lima |
PER |
100 m Breaststroke, Men |
🥉 |
GRE |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
 POL |
4 x 50 m Medley Relay, Men |
18 |
GRE |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
50 m Breaststroke, Men |
28 |
GRE |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
100 m Breaststroke, Men |
DQ |
GRE |
|
| Swimming |
2011 European Short Course Swimming Championships |
Szczecin |
POL |
200 m Breaststroke, Men |
36 |
GRE |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
 MIX |
100 m Breaststroke, Men |
=19 |
GRE |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
50 m Breaststroke, Men |
🥉 |
GRE |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
4 x 100 m Medley Relay, Men |
6 |
GRE |
|
| Swimming |
2012 European Aquatics Championships |
Debrecen (HUN); Eindhoven (NED) |
MIX |
200 m Breaststroke, Men |
🥉 |
GRE |
|
| Swimming |
2013 Mediterranean Games |
Mersin |
 TUR |
100 m Breaststroke, Men |
🥉 |
GRE |
|
| Swimming |
2013 Mediterranean Games |
Mersin |
TUR |
4 x 100 m Medley Relay, Men |
🥈 |
GRE |
|
| Swimming |
2013 Mediterranean Games |
Mersin |
TUR |
200 m Breaststroke, Men |
🥇 |
GRE |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
100 m Breaststroke, Men |
30 |
GRE |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
200 m Breaststroke, Men |
13 |
GRE |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
 DEN |
200 m Breaststroke, Men |
29 |
GRE |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
DEN |
100 m Breaststroke, Men |
46 |
GRE |
|
| Swimming |
2013 European Short Course Swimming Championships |
Herning |
DEN |
50 m Breaststroke, Men |
43 |
GRE |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
 RUS |
100 m Breaststroke, Men |
43 |
GRE |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
200 m Breaststroke, Men |
28 |
GRE |
|
| Swimming |
2015 World Aquatics Championships |
Kazan |
RUS |
4 x 100 m Medley Relay, Men |
14 |
GRE |
|
| Swimming |
2016 European Aquatics Championships |
London |
 GBR |
4 x 100 m Medley Relay, Men |
4 |
GRE |
|
| Swimming |
2016 European Aquatics Championships |
London |
GBR |
200 m Breaststroke, Men |
6 |
GRE |
|
| Swimming |
2016 European Aquatics Championships |
London |
GBR |
100 m Breaststroke, Men |
5 |
GRE |
|
| Swimming |
2016 European Aquatics Championships |
London |
GBR |
50 m Breaststroke, Men |
9 |
GRE |
|