Reigning world champion Yuto Totsuka's gold medal performance in the men's snowboard halfpipe final gave him his first victory of the season on Sunday, the fifth and final day of Dew Tour Copper Mountain in Colorado.The 20-year-old from Kanagawa Prefecture earned the title with a score of 95.50 after a monster run that bumped American Taylor Gold to second and fellow Japanese Ruka Hirano to third. Four Americans made up the 10-man field in the final.Related coverage:Olympic snowboarding just part of picture for future-focused TakeuchiREAD FULL ARTICLE