| Water Polo |
1994 World Aquatics Championships |
Roma |
 ITA |
Water Polo, Men |
12 |
 KAZ |
as Tomas Shertvitis |
| Water Polo |
1994 Asian Games |
Hiroshima |
 JPN |
Water Polo, Men |
🥇 |
KAZ |
as Tomas Shertvitis |
| Water Polo |
1999 European Water Polo Championships |
Firenze and Prato |
ITA |
Water Polo, Men |
8 |
 GER |
|
| Water Polo |
2001 European Water Polo Championships |
Budapest |
 HUN |
Water Polo, Men |
9 |
GER |
|
| Water Polo |
2001 World Aquatics Championships |
Fukuoka |
JPN |
Water Polo, Men |
14 |
GER |
|
| Water Polo |
2003 European Water Polo Championships |
Kranj and Ljubljana |
 SLO |
Water Polo, Men |
6 |
GER |
|
| Water Polo |
2003 World Aquatics Championships |
Barcelona |
 ESP |
Water Polo, Men |
11 |
GER |
|
| Water Polo |
2004 Olympic Qualification Tournaments for Water Polo - Men |
Rio de Janeiro |
 BRA |
Water Polo, Men |
2 |
GER |
|
| Water Polo |
2005 World Aquatics Championships |
Montréal |
 CAN |
Water Polo, Men |
9 |
GER |
|
| Water Polo |
2006 European Water Polo Championships |
Beograd |
 SRB |
Water Polo, Men |
8 |
GER |
|
| Water Polo |
2007 World Aquatics Championships |
Melbourne |
 AUS |
Water Polo, Men |
8 |
GER |
|
| Water Polo |
2008 Olympic Qualification Tournaments for Water Polo - Europe Men |
Bratislava |
 SVK |
Water Polo, Men |
6 |
GER |
|
| Water Polo |
2008 Olympic Qualification Tournaments for Water Polo - Men |
Oradea |
 ROU |
Water Polo, Men |
1 |
GER |
|
| Water Polo |
2008 European Water Polo Championships |
Málaga |
ESP |
Water Polo, Men |
6 |
GER |
|