Justine Comeau (Fredericton, NB) run at the 2020 New Brunswick Papa John's Pizza U21 Championships came to an end in the semifinals with a 6-5 loss to Melodie Forsythe (Moncton, NB). of the 2020 New Brunswick Papa John's Pizza U21 Championships in Saint John, New Brunswick, Canada;
 
Comeau finished 4-2 in the 0-team qualifying round. . In their opening game, Comeau defeated Jenna Campbell (Fredericton, NB) 8-7, then won 9-5 against Forsythe and 12-3 against Olivia Wynter (Moncton, NB). Comeau went on to lose 6-5 against Forsythe. Comeau responded with a 8-2 win over Brooke Tracy (Fredericton, NB). Comeau went on to lose 6-2 against Forsythe in their final qualifying round match.
 
. For week 23 of the event schedule, Comeau did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Comeau ranks th overall on the Year-to-Date rankings with points earned so far this season.