At the 2018 U.S. Championships, the Knierims won their second National title with a score of 206.60. They placed 1st in the short program, 1st in the free skate, and performed a quadruple twist in competition for the first time since 2016. They are one of the only pairs in the world capable of doing a quad twist. Following the event, the Knierims were named to the 2018 U.S. Olympic Team that competed at the 2018 Winter Olympics in Pyeongchang, South Korea. They were the sole U.S. pair team at this Olympic Games.