Charley Thomas (Calgary, AB) run at the 2020 ATB Okotoks Classic came to an end in the semifinals with a 6-0 loss to Kevin Koe (Calgary, AB). of the 2020 ATB Okotoks Classic in , Alberta, Canada; Thomas advanced through the quarterfinals with a 4-3 win over Ryan Jacques (Edmonton, AB). of the 2020 ATB Okotoks Classic in , Alberta, Canada;
 
Thomas finished 4-1 in the 12-team qualifying round. . In their opening game, Thomas lost 6-1 to Daylan Vavrek (Edmonton, AB), then responded with a 9-2 win over Sean O'Connor (Calgary, AB). Thomas won 7-2 against Jamie King (Calgary/Edmonton, AB), then won 6-4 against Ted Appelman (Edmonton, AB) to advance to the B-Qualifier where they 8-4 against Jeremy Harty (Calgary, AB) to advance to the playoff round. in their final qualifying round match.
 
Thomas ranks 276th overall on the Year-to-Date rankings with 0.000 points earned so far this season.