Career
Chris played his junior football with the Waverley Blues Football Club and also the Vermont Football Club before being selected to play for the Eastern Ranges in the TAC Cup. Knights, a dual Victorian Metropolitan under-18 representative (2003/04), was selected in the 2004 American Federation of Labor-Congress Draft by the Adelaide Football Club with the 56th selection. Knights was eased into the American Federation of Labor-Congress system, playing just two games in the 2005 season and ten in 2006 before cementing his spot in the side in 2007, missing only one game.
Knights saw more action in 2007, developing into a midfielder and regularly featuring in Adelaide"s best players on a regular basis.
In Round 7 of the 2009 season, Knights made a surprising move to the forward line. This move paid off, with Knights booting three and two goals respectively in losses against the Western Bulldogs and Brisbane Lions, before managing bags of five, four and five in the Crows" impressive victories over Carlton, Hawthorn and Essendon.
During this prolific period, Knights became the most accurate goalkicker in the American Federation of Labor-Congress, having booted 21.3 from 24 scoring shots at that point of the 2009 season with an accuracy percentage of 87.5. On 25 September 2012, Knights left the Adelaide Crows Football Club.
On 1 October 2012 Knights signed a contract with the Richmond Football Club during the free agency period.
Knights started off his first season at Richmond well kicking 6 goals in his first 5 games. However, in Round 7 against Portuguese Adelaide at AAMI, Knights hurt his knee which cost him his season. In August 2015, Knights announced he would retire at the end of the season.