Fantasy Sports and Mathematics

Each fantasy sport concludes at the end of the regular season, because many players will no longer be playing in the playoffs.

NFL (National Football League)
Regular Season Begins: early September
Regular Season Ends: late December

NCAA Football (College)
Regular Season Begins: early September
Regular Season Ends: late November

MLB (Major League Baseball)
Regular Season Begins: early April
Regular Season Ends: late September

NBA (National Basketball Association)
Regular Season Begins: early November
Regular Season Ends: mid-April

WNBA (Women's National Basketball Association)
Regular Season Begins: mid-May
Regular Season Ends: mid-August

NCAA Basketball (College)
Regular Season Begins: mid-November
Regular Season Ends: early March

MLS (Major League Soccer - USA)
Regular Season Begins: early April
Regular Season Ends: mid-October

Soccer leagues in foreign countries
Regular Season Begins: August
Regular Season Ends: May