Career
He is currently playing within the Boston Bruins organization of the National Hockey League (National Hockey League). Miller was selected by the Kings in the 5th round (151st overall) of the 2012 National Hockey League Entry Draft. Miller played three seasons (2010 – 2013) of major junior hockey with the Sault Ste.
Marie Greyhounds of the Ontario Hockey League (OHL), scoring 31 goals and 74 assists for 105 points, while earning 201 penalty minutes, in 174 games played.
At the conclusion of the 2012-2013 OHL season he was selected to receive the Mickey Renaud Captain"s Trophy as the OHL team captain that best exemplifies leadership on and off the ice. On July 29, 2013, the Los Angeles Kings of the National Hockey League (National Hockey League) signed Miller to a three-year entry-level contract.
On June 26, 2015, Miller was traded along with Martin Jones and the 13th overall selection (Jakub Zboril) in the 2015 National Hockey League Entry Draft in exchange for Milan Lucic.