The US Open also has divisions for amateur players, and hundreds of people participate each year.
[2] The 2021 UnitedHealthcare US Open was October 6–10 in Minneapolis, which was the 11th year since the event began in 1996 that it was in the Twin Cities.
United Health Care was the title sponsor for the ninth consecutive year.
Hosted by USA Racquetball the US Open was held in mid-November for the first 12 years, but in 2008 the event was moved up a month to October.
This table lists all players who have been US Open semi-finalists with their result for each year they competed.