Robyn Silvernagle/Dustin Kalthoff (North Battleford, SK) run at the 2018 Sutherland Mixed Doubles Curling Classic came to an end in the semifinals with a 10-4 loss to Nancy Martin/Jason Jacobson (Regina, SK). of the 2018 Sutherland Mixed Doubles Curling Classic in Saskatoon; Silvernagle/Kalthoff advanced through the quarterfinals with a 8-4 win over Brett Barber/Darren Camm (Biggar, SK). of the 2018 Sutherland Mixed Doubles Curling Classic in Saskatoon;
 
Silvernagle/Kalthoff finished 3-1 in the 32-team qualifying round. . In their opening game, Silvernagle/Kalthoff lost 8-3 to Holly Scott/Brian Taylor (Edmonton, AB), then responded with a 9-8 win over Rylan Kleiter/Madison Kleiter (Saskatoon, SK). Silvernagle/Kalthoff won 11-2 against Shelby Brandt/Grady LaMontagne (Regina, SK), then won 8-1 against Ashley Quick/Mike Armstrong (Regina, SK) in their final qualifying round match.
 
. For week 17 of the event schedule, Silvernagle/Kalthoff did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Silvernagle/Kalthoff ranks th overall on the Year-to-Date rankings with points earned so far this season.