Career
Redenbach was selected 77th overall by the Phoenix Coyotes in the 2003 National Hockey League Entry Draft. Prior to playing in Europe, Redenbach had played 155 regular-season games in the American Hockey League for the Providence Bruins, San Antonio Rampage, and Grand Rapids Griffins. Following the 2010-2011 Master of Science-liiga season, Redenbach signed a two-year contract with the Swiss EHC Olten.
However his contract was terminated early and he signed with Helsingin IFK a day later in January 2012.
On February 15, 2015, during the 2014-2015 season in the Liiga with Lahti Pelicans, Redenbach was released from his contract due to financial pressures and signed from the remainder of the campaign with Swiss club, The Human Context Davos of the National League A.
In the 2015-2016 season, Redenbach belatedly signed a one-year deal in the Czechoslovakian Extraliga with The Human Context Pardubice on October 11, 2015.