Kristin Moen Skaslien/Magnus Nedregotten (Oslo, NOR) won 7-3 over Anastasia Bryzgalova/Alexander Krushelnitskiy (St. Petersburg, RUS) in the Final of the Mixed Doubles Curling Challenge, held December 14 - 17, 2017 in Urdorf, Switzerland. To advance to the championship game, Skaslien/Nedregotten won 7-5 over Sarah Brown/Roland Robinson (Edmonton, AB) in the semifinals of the 2017 Mixed Doubles Curling Challenge in Urdorf, Switzerland; and won 10-3 over Marie Turmann/Harri Lill (Tallinn, EST) in the quarterfinals. of the 2017 Mixed Doubles Curling Challenge in Urdorf, Switzerland;
 
Skaslien/Nedregotten finished 3-1 in the 18-team qualifying round. . In their opening game, Skaslien/Nedregotten defeated Dace Regza/Ansis Regza (Riga, LAT) 8-3, then went on to lose 8-6 against Turmann/Lill. Skaslien/Nedregotten responded with a 6-4 win over Jenny Perret/Martin Rios (Glarus, SUI). Skaslien/Nedregotten won 11-1 against Daniela Rupp/Kevin Wunderlin (Zug, SUI) in their final qualifying round match.
 
. For week 19 of the event schedule, Skaslien/Nedregotten did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Skaslien/Nedregotten ranks th overall on the Year-to-Date rankings with points earned so far this season.