Lauren Harrison/Sean Harrison (Toronto, ON) qualified for the 2017 Toronto Cricket Mixed Doubles Cashspiel playoffs, dropping their quarterfinals match 6-3 against Ji-Sun Kim/Ye-Jun Lee (Gangwon, KOR). of the 2017 Toronto Cricket Mixed Doubles Cashspiel in Toronto, Ontario;
 
Harrison/Harrison finished 3-0 in the 0-team qualifying round. . In their opening game, Harrison/Harrison defeated Nicole Westlund Stewart/Tyler Stewart (Kitchener-Waterloo, ON) 12-7, then won 15-3 against Sarah Jagger/Punit Sthankiya (Toronto, ON) and 10-6 against Emilie Desjardins/Robert Desjardins (Chicoutimi, QC) in their final qualifying round match.
 
. For week 29 of the event schedule, Harrison/Harrison did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Harrison/Harrison ranks th overall on the Year-to-Date rankings with points earned so far this season.