Career
He was recruited from Norwood in the South Australian National Football League (SANFL) with selection #41 in the 2011 National Draft. After several dominant performances in the SANFL for Norwood, Grigg made his American Federation of Labor-Congress debut for Adelaide in round 17 of the 2013 American Federation of Labor-Congress season, replacing the injured Patrick Dangerfield. In five games in 2013 he averaged an impressive 16 possessions, returning to Norwood for the finals where he helped them to a premiership.
Grigg played nine games in 2014, mostly as a substitute, but he continued to perform well in the SANFL for Adelaide"s new reserves side.
