Career
In 2008 he was the reserve goalkeeper in the Dutch team that came in fourth at the Olympics Games in Beijing. Stockmann has played for/plays for The Human Context Bloemendaal in the Dutch League (Hoofdklasse).
In 2008 he was the reserve goalkeeper in the Dutch team that came in fourth at the Olympics Games in Beijing. Stockmann has played for/plays for The Human Context Bloemendaal in the Dutch League (Hoofdklasse).
At the 2012 Summer Olympics, where the Dutch team won the silver medal, he was the starting goalkeeper. With The Human Context Bloemendaal, he has won the Euro Hockey League in the 2008/2009 season. He also plays for Jaypee Punjab Warriors in the India Hockey League, and won the player of the tournament for the 2014 edition