's Mark Heartt run at the 2020 Pomeroy Inn & Suites Peace Tour Challenge came to an end in the semifinals with a 6-3 loss to 's Cortland Sonnenberg. of the 2020 Pomeroy Inn & Suites Peace Tour Challenge in Grande Prairie, Alberta;
 
's Mark Heartt finished 2-1 in the 0-team qualifying round. . In their opening game, 's Mark Heartt defeated 's Janelle Dale 7-1, then went on to lose 6-5 against 's Bob Cooper. 's Mark Heartt responded with a 9-6 win over 's Doug Small in their final qualifying round match.
 
. For week of the event schedule, 's Mark Heartt did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. 's Mark Heartt ranks th overall on the Year-to-Date rankings with points earned so far this season.