US Open of Curling
The Beyer & Simonson US Open of Curling is an annual event on the men's and women's World Curling Tour. Until 2019, it was held on the first weekend of the calendar year at the Four Seasons Curling Club in Blaine, Minnesota and since then has been held in September. The men's event has been held annually since 2014, while the women's event debuted in 2016, though women's teams were invited to participate in the 2014 event. In 2016, the total purse of the event was $25,000 for the men's and $20,000 for the women.
Past Champions
Men
Men's Contender Round
Beginning in 2019, a "contender" round was held a week prior to the main event.| Year | Winning team | Runner-up team | Purse |
| 2019 |  Scott Dunnam, Alex Leichter, Cody Clouser, Andrew Dunnam |  Jordan Chandler, Trevor Bonot, Colin Koivula, Kyle Chandler | $11,200 |