Harley Rohrbacher/Nicholas Visnich (Pittsburgh, PA) won 9-2 over Flannery Allison/Michael Allison (St. Louis, MO) in the Final of the Southern Mixed Doubles, held December 29 - 31, 2020 at the Charlotte Curling Association in Charlote, United States. To advance to the championship game, Rohrbacher/Visnich won 10-5 over Anne Pifer/Neil Pifer (Charlotte, NC) in the semifinals of the 2020 Southern Mixed Doubles in Charlote, North Carolina, United States; and won 10-3 over Penny Ricker/Patrick Mcdonald (Tempe, AZ) in the quarterfinals. of the 2020 Southern Mixed Doubles in Charlote, North Carolina, United States;
 
Rohrbacher/Visnich finished 4-0 in the 24-team qualifying round. . In their opening game, Rohrbacher/Visnich defeated Casey Den Hartigh/Matthew Kenlan (Charlotte, NC) 10-6, then won 9-2 against Angela Jones/Brett Kubricht (Bowling Green, OH) and 6-5 against Den Hartigh/Kenlan. Rohrbacher/Visnich won 11-6 against Jones/Kubricht in their final qualifying round match.
 
Rohrbacher/Visnich ranks th overall on the Year-to-Date rankings with points earned so far this season.