Career
He began playing in the DEL in 2007 with Eisbären Berlin and was loaned to the Dresdner Eislöwen of the 2nd Bundesliga during the 2009-2010 season. He has played internationally for Germany at the IIHF World U18 Championships and the World Juniors. On April 2, 2014, Weiss left Berlin and signed a two-year contract with fellow DEL club, the Augsburger Panther.