Delia DeJong (Grande Prairie, AB) qualified for the 2015 Grande Prairie Cash Spiel - Challenge playoffs, dropping their quarterfinals match 6-1 against Kevin Hrab (Fort St. John, AB). of the 2015 Grande Prairie Cash Spiel - Challenge in Grande Prairie, Alberta;
 
DeJong finished 3-0 in the 0-team qualifying round. . In their opening game, DeJong defeated Layton Tremblay (Fort St. John, BC) 6-5, then won 10-8 against 's Bob Cooper and 11-0 against Donald Dumont (Girouxville, AB) in their final qualifying round match.
 
. For week of the event schedule, DeJong did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. DeJong ranks th overall on the Year-to-Date rankings with points earned so far this season.