VanderWey averaged 9.78 assists per set in a 4-1 week for Saint Mary's, earning All-Tournament team accolades at the 2018 Manchester University Invitational Sept. 14-15. Posted a season-high seven kills on 11 attempts for a .636 attack percentage in Saint Mary's 3-0 win over Wilmington (Ohio) Sept. 14 on the way to a week of 21 kills to only one error as setter. VanderWey also added 1.5 digs per set with four total blocks and four service aces.