This annual event is a competition among representatives of Bowls USA's seven divisions. While Bowls USA sponsors the event, it is hosted and operated by a club.
Divisions are represented by the winners of Playdowns held during the year.
Rules for the Playdowns and Championships are detailed in the Bowls USA laws.
|Women's Singles Winner - (SW**)
|Women's Pairs Winners - (CE)
Rebecca Nguyen - Anna Witt
|Men's Singles Winner - (SW**)
|Men's Pairs Winners - (NW)
John Johnson - Andy Klubberud
|Women's Singles Winner - (NE)
|Women's Pairs Winners - (NW)
Nancy Nishikawa - Janice Bell
|Men's Singles Winner - (PI)
|Men's Pairs Winners - (SW)
Neil Furman - Jason Adams
The ruless governing play are prescribed in the 2011 Laws booklet (beginning on page 4).
The tournament includes men's and women's singles and pairs competition.
The list of champions identifies the winners by name and division.
The Championships were first played as a men's event in 1957. Women's events were added in 1977. Prior to 2008, this tournament was know as the "U.S. Championships".