| Swimming |
1980 Swim Europe Cup |
Antibes |
 FRA |
200 m Individual Medley, Men |
🥉 |
 TCH |
as Josef Hladký |
| Swimming |
1981 European Aquatics Championships |
Split |
 YUG |
200 m Individual Medley, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1981 European Aquatics Championships |
Split |
YUG |
400 m Individual Medley, Men |
11 |
TCH |
as Josef Hladký |
| Swimming |
1981 European Aquatics Championships |
Split |
YUG |
100 m Backstroke, Men |
18 |
TCH |
as Josef Hladký |
| Swimming |
1981 Swim Europe Cup |
London |
 GBR |
400 m Individual Medley, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
 ECU |
200 m Freestyle, Men |
33 |
TCH |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
400 m Individual Medley, Men |
12 |
TCH |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
200 m Individual Medley, Men |
5 |
TCH |
|
| Swimming |
1982 World Aquatics Championships |
Guayaquil |
ECU |
100 m Backstroke, Men |
11 |
TCH |
|
| Swimming |
1982 Swim Europe Cup |
Göteborg |
 SWE |
200 m Individual Medley, Men |
🥈 |
TCH |
as Josef Hladký |
| Swimming |
1982 Swim Europe Cup |
Göteborg |
SWE |
400 m Individual Medley, Men |
🥈 |
TCH |
as Josef Hladký |
| Swimming |
1983 European Aquatics Championships |
Roma |
 ITA |
200 m Backstroke, Men |
17 |
TCH |
as Josef Hladký |
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
100 m Backstroke, Men |
17 |
TCH |
as Josef Hladký |
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
400 m Individual Medley, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1983 European Aquatics Championships |
Roma |
ITA |
200 m Individual Medley, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1984 Friendship Games |
Various Locations |
 MUL |
4 x 100 m Medley Relay, Men |
🥉 |
TCH |
|
| Swimming |
1984 Friendship Games |
Various Locations |
MUL |
200 m Individual Medley, Men |
🥈 |
TCH |
|
| Swimming |
1984 Friendship Games |
Various Locations |
MUL |
4 x 200 m Freestyle Relay, Men |
🥉 |
TCH |
|
| Swimming |
1984 Friendship Games |
Various Locations |
MUL |
4 x 100 m Freestyle Relay, Men |
🥉 |
TCH |
|
| Swimming |
1984 Friendship Games |
Various Locations |
MUL |
400 m Individual Medley, Men |
🥉 |
TCH |
|
| Swimming |
1984 Swim Europe Cup |
Bergen |
 NOR |
200 m Individual Medley, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1985 European Aquatics Championships |
Sofia |
 BUL |
4 x 100 m Freestyle Relay, Men |
5 |
TCH |
as Josef Hladký |
| Swimming |
1985 European Aquatics Championships |
Sofia |
BUL |
400 m Individual Medley, Men |
4 |
TCH |
as Josef Hladký |
| Swimming |
1985 European Aquatics Championships |
Sofia |
BUL |
200 m Individual Medley, Men |
🥈 |
TCH |
as Josef Hladký |
| Swimming |
1985 Swim Europe Cup |
's-Hertogenbosch |
 NED |
200 m Individual Medley, Men |
🥇 |
TCH |
as Josef Hladký |
| Swimming |
1985 Swim Europe Cup |
's-Hertogenbosch |
NED |
4 x 100 m Freestyle Relay, Men |
🥉 |
TCH |
as Josef Hladký |
| Swimming |
1986 Goodwill Games |
Moskva |
 URS |
200 m Individual Medley, Men |
10 |
TCH |
as Josef Hladký |
| Swimming |
1986 World Aquatics Championships |
Madrid |
 ESP |
200 m Individual Medley, Men |
7 |
TCH |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
400 m Individual Medley, Men |
20 |
TCH |
|
| Swimming |
1986 World Aquatics Championships |
Madrid |
ESP |
4 x 100 m Freestyle Relay, Men |
10 |
TCH |
|
| Swimming |
1988 Swim Europe Cup |
Edinburgh |
GBR |
200 m Individual Medley, Men |
🥇 |
 GER |
|
| Swimming |
1988 Swim Europe Cup |
Edinburgh |
GBR |
4 x 100 m Freestyle Relay, Men |
🥈 |
GER |
|
| Swimming |
1989 Swim World Cup |
Bonn |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim World Cup |
Bonn |
GER |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1989 Swim World Cup |
Göteborg |
SWE |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1989 European Aquatics Championships |
Bonn |
GER |
4 x 100 m Freestyle Relay, Men |
🥇 |
GER |
|
| Swimming |
1990 Swim World Cup |
Bonn |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1990 Swim World Cup |
Bonn |
GER |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Milano |
ITA |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Bonn |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Bonn |
GER |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Rostock |
GER |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Rostock |
GER |
100 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
1991 Swim World Cup |
Leningrad |
URS |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Leningrad |
URS |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Victoria |
 CAN |
200 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 Swim World Cup |
Victoria |
CAN |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1991 European Sprint Swimming Championships |
Gelsenkirchen |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1992 Swim World Cup |
Malmö |
SWE |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1992 Swim World Cup |
Malmö |
SWE |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1992 Swim World Cup |
Bonn |
GER |
200 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
1992 Swim World Cup |
Bonn |
GER |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1992 Swim World Cup |
Milano |
ITA |
200 m Individual Medley, Men |
🥉 |
GER |
|
| Swimming |
1992 Swim World Cup |
Milano |
ITA |
100 m Individual Medley, Men |
🥇 |
GER |
|
| Swimming |
1992 Swim World Cup |
Palma de Mallorca |
ESP |
100 m Individual Medley, Men |
🥈 |
GER |
|
| Swimming |
1993 Swim World Cup |
Paris |
FRA |
100 m Individual Medley, Men |
🥉 |
GER |
|