| Swimming |
1987 European Junior Swimming Championships |
Roma |
 ITA |
100 m Butterfly, Men |
🥇 |
 POL |
|
| Swimming |
1989 Swim World Cup |
Paris |
 FRA |
200 m Butterfly, Men |
🥇 |
POL |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
 GER |
100 m Butterfly, Men |
🥇 |
POL |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
200 m Butterfly, Men |
🥈 |
POL |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
 AUS |
200 m Butterfly, Men |
19 |
POL |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
100 m Butterfly, Men |
14 |
POL |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
 GRE |
200 m Butterfly, Men |
🥈 |
POL |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
GRE |
4 x 200 m Freestyle Relay, Men |
4 |
POL |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
GRE |
4 x 100 m Medley Relay, Men |
12 |
POL |
|
| Swimming |
1991 European Aquatics Championships |
Athina |
GRE |
100 m Butterfly, Men |
4 |
POL |
|
| Swimming |
1993 Summer Universiade |
Buffalo |
 USA |
4 x 100 m Freestyle Relay, Men |
🥉 |
POL |
|
| Swimming |
1993 European Aquatics Championships |
Sheffield |
 GBR |
100 m Butterfly, Men |
🥇 |
POL |
|
| Swimming |
1993 European Aquatics Championships |
Sheffield |
GBR |
200 m Butterfly, Men |
4 |
POL |
|
| Swimming |
1993 World Swimming Championships (25 m) |
Palma de Mallorca |
 ESP |
100 m Butterfly, Men |
🥉 |
POL |
|
| Swimming |
1993 World Swimming Championships (25 m) |
Palma de Mallorca |
ESP |
200 m Butterfly, Men |
5 |
POL |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
ITA |
100 m Butterfly, Men |
🥇 |
POL |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
ITA |
4 x 100 m Medley Relay, Men |
9 |
POL |
|
| Swimming |
1994 World Aquatics Championships |
Roma |
ITA |
200 m Butterfly, Men |
19 |
POL |
|
| Swimming |
1995 European Aquatics Championships |
Wien |
 AUT |
4 x 100 m Medley Relay, Men |
4 |
POL |
|
| Swimming |
1995 European Aquatics Championships |
Wien |
AUT |
100 m Butterfly, Men |
🥉 |
POL |
|
| Swimming |
1995 European Aquatics Championships |
Wien |
AUT |
100 m Freestyle, Men |
13 |
POL |
|
| Swimming |
1995 World Swimming Championships (25 m) |
Rio de Janeiro |
 BRA |
100 m Freestyle, Men |
16 |
POL |
|
| Swimming |
1995 World Swimming Championships (25 m) |
Rio de Janeiro |
BRA |
100 m Butterfly, Men |
5 |
POL |
|