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.
U.S. cities with teams from four major league sports
The debut of MLS's Toronto FC in 2007 gives Toronto five professional sports teams, although its football team plays in the Canadian Football League.