Christofferson slammed 12 kills in 14 attempts for an .857 hitting percentage in helping lead Vassar to the 2023 UVC Championship over the weekend. He began the weekend by recording four kills and a block in a three-set win over MIT in the semifinals. Christofferson was perfect in the championship match against St. John Fisher, slamming eight kills on eight attempts to go along with two blocks as Vassar rolled to the three set win. It is Christofferson’s fourth UVC Rookie of the Week honor in 2023.