In the Men's Junior Hockey World Cup, Australia defeated Netherlands 2-1, Belgium won playing Argentina 4-1, while Germany overcame England 4-2 in the quarter-finals played in Lucknow today.Australia, Belgium and Germany have entered the semi-finals in the Men's Junior Hockey World Cup. In the semifinals tomorrow, while Belgium will meet Germany, Australia will face the winners of the last quarterfinal between India and Spain which is currently underway.