[1] The trials featured ten teams played in a round robin tournament.

After the round robin, the top four teams qualified for the page playoff.

[2] The winner of this event will represent the United States at the Olympic Qualification Event in hopes of reaching the 2022 Winter Olympics in Beijing, China.

[3] The 2021 Trials were originally announced to be held in Irvine, California,[4] but less than a month before they were to begin, the decision was made to move them to Eveleth, Minnesota due to the ongoing COVID-19 pandemic.

[5] The following teams qualified to participate in the 2021 mixed doubles trials:[3] The teams competing in the 2021 trials are:[6] Final round-robin standings All draw times are listed in Central Daylight Time (UTC−05:00).