Canadian Football League
The regular season is 21 weeks long, with games beginning in mid-June and finishing by early November. The CFL's nine current teams are divided into two divisions: the East Division with four teams and the West Division, with five teams. Each team plays two games against each of the other eight teams, plus two divisional games with opponents rotating each season. With 18 regular season games being played, each team gets three bye weeks.
Major professional sports leagues in the United States and Canada
The NFL is the only one of the major leagues not to have a presence in Canada, where the Canadian Football League (see below) is the premier professional league in a similar but not identical sport.