He won Pro Tour Seattle 2004 as a member of team Von Dutch with teammates Jeroen Remie and Kamiel Cornelissen.

He played all but one of the Pro Tours that year, and made the top four of Grand Prix Turin with teammates Kamiel Cornelissen and Tom van de Logt.

[7] To follow up on this performance, Wiegersma made the top eight of three Grand Prix, in Lisbon, Heidelberg, and Naples, that season.

With teammates Kamiel Cornelissen, and Jeroen Remie, Wiegersma won Pro Tour Seattle, defeating Tsuyoshi Ikeda, Itaru Ishida, and Jin Okomoto in the finals.

That same year, he was inducted into the Magic: The Gathering Hall of Fame with Dirk Baberowski, Mike Turian, Olivier Ruel, and Ben Rubin.

[6] Since the 2012 season, Wiegersma has been a member of the team now known as 'The Pantheon', alongside players such as Kai Budde, Jon Finkel, and Gabriel Nassif.