Spain's Sergio Vez lost 8-2 to Sweden's Johan Nygren in the Final of the World Mixed Curling Championship, held October 14 - 21, 2023 in Aberdeen, Scotland. To advance to the championship game, Spain's Sergio Vez won 4-3 over Norway's Maia Ramsfjell in the semifinals of the 2024 World Mixed Curling Championship in Aberdeen, Scotland; and won 6-4 over Japan's Kantaro Kawano in the quarterfinals. of the 2024 World Mixed Curling Championship in Aberdeen, Scotland;
 
Spain's Sergio Vez finished 7-0 in the 0-team qualifying round. . In their opening game, Spain's Sergio Vez defeated Brazil's Sergio Vilela 8-1, then won 9-4 against Austria's Gernot Higatzberger and 5-4 against Germany's Felix Schulze. Spain's Sergio Vez won 13-4 against India's P.N. Raju, then won 7-1 against United States's Jed Brundidge and 10-2 against Italy's Alberto Pimpini. Spain's Sergio Vez won 11-3 against Estonia's Marten Padama in their final qualifying round match.
 
. For week of the event schedule, Spain's Sergio Vez did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Spain's Sergio Vez ranks th overall on the Year-to-Date rankings with points earned so far this season.