Box lacrosse The roots of indoor lacrosse are obscure, but its invention has been attributed to one Paddy Brennan, a field lacrosse player and referee from Montreal, who, being annoyed by the constant slowing of play from balls going out of bounds in the field game, experimented with indoor games at the Mount Royal Arena during the early 1920s. Joseph Cattarinich and Leo Dandurand, owners of the National Hockey League's Montreal Canadiens in the 1920s, led the participating ice hockey arena owners to introduce the new sport. In the 1930s, 6 v 6 indoor lacrosse came to be played in the summer
United States men's national lacrosse team players that were on the roster for the Team USA versus MLL All Star game on June 26, 2014. Players are listed in alphabetical order by last name. United States men's national lacrosse team The United States men's national lacrosse team has won ten of thirteen World Lacrosse Championships, the most recent being 2018. Team USA finished second in the other three field lacrosse tournaments, losing to Canada in 1978, 2006, and 2014. The team is organized by US Lacrosse, the national governing body. The roster usually consists of professional lacrosse players who play in Major League Lacrosse. US Lacrosse