Mouat Team Schwaller will meet the players' final, just one week after the spouses in the face The World Championship for Men.
Scottish has advanced to another final – which will be displayed live on the BBC Sport and the application – by overcoming the Jacobs 6-2 team.
Meanwhile, the Swiss side of Yannick Schwaller created a second meeting within a week by sending Team Dunstone.
The Shawaler Circuit was 5-4 by Bruce Mwat and his team in a dramatic world final in Moussa Joe, Canada.
Now the Swiss will seek to correct the mistakes of that loss in the final Sunday in Toronto, which will be played at 21:00 GMT.
The Schwaller team ended the Team Mouat in the swimming pool A, with both teams winning four and a loss once.
The Ross White circuit was the only team that defeated the Baleard's followers, but failed to reach the matching matches.