Andrew Stopera (Blaine, USA) run at the 2018 OJCT U21 Championship Invitational came to an end in the semifinals with a 7-2 loss to Joey Hart (Ajax, ON). of the 2018 OJCT U21 Championship Invitational in Toronto, Ontario, Canada;
 
Stopera finished 4-1 in the 0-team qualifying round. . In their opening game, Stopera lost 7-3 to John Willsey (Ottawa, ON), then responded with a 7-0 win over Ryan Hahn (Ottawa, ON). Stopera won 6-5 against Sam Steep (Seaforth, ON), then won 9-3 against Charlie Richard (Woodstock, ON) and 11-3 against Hart in their final qualifying round match.
 
. For week 38 of the event schedule, Stopera did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Stopera ranks th overall on the Year-to-Date rankings with points earned so far this season.