In 2016, Polo teamed up with Tabitha Peterson to compete at the United States Mixed Doubles World Trials, a tournament to determine the US representative at the 2016 World Mixed Doubles Curling Championship in Karlstad, Sweden. They finished with an impressive 9–1 record, earning them the spot at Worlds. Peterson and Polo finished the round-robin group play undefeated, losing to Russia's Alexander Krushelnitskiy and Anastasia Bryzgalova in the semifinals. In the bronze medal match they defeated Team Scotland, Bruce Mouat and Gina Aitken, 9–7.