Lacrosse in the United States side of the field at all times. They must also have three players (usually three attackmen) on their offensive side of the ball at all times. The remaining three players (usually midfielders or middies) are free to roam the field as they please during the game. There are ten players on the field at a time. Still each team is allowed a maximum of seven players on their half of the field at a team and six players on their opponents’ side of the field at a time with the goalie being the extra man. Like hockey, substitutions are considered
Box lacrosse yet to lose an international game in box lacrosse. Other international tournaments have been played. Annually, the European Lacrosse Federation holds the Aleš Hřebeský Memorial tournament in Prague. This is the largest European box lacrosse tournament. In 2002 and 2004, the Heritage Cup was played between the United States and Canada featuring mostly players that were members of NLL teams. Historically, box lacrosse has been exclusively a men's sport. Women who played the sport of lacrosse typically played the women's field lacrosse version. Recently, Ontario, Alberta, Nova Scotia and British Columbia have established girls' and women's box lacrosse leagues. During