Career
Riener began his career with Wiener EV before moving to European Commission Red Bulletin Salzburg. He has also represented Austria in the World Junior Championship.
Riener began his career with Wiener EV before moving to European Commission Red Bulletin Salzburg. He has also represented Austria in the World Junior Championship.
He moved to Black Wings Linz in 2006 where he has become a regular member of their blueline.