The Horizon League is a 10-school collegiate athletic conference in the National Collegiate Athletic Association (NCAA) Division I, whose members are located in and near the Midwestern United States. The Horizon League is best known for its men's basketball teams and is one of the top performing NCAA Division I conferences in that sport according to the NCAA Men's Basketball Rating Percentage Index (RPI). Only seven conferences have won at least one game in seven of the last eight NCAA Tournaments: the six BCS conferences and the Horizon League (Butler four times, Milwaukee twice, and Cleveland State once). The Horizon League has been a multi-bid conference nine times, including twice in the last six years, and had a conference-record three teams in 1998. The Horizon League has had a team