A method for wagering on multiple sporting events. Each sporting event involves two teams, each team having associated therewith a point spread used in determining whether a wager made on the team is won. The bettor selects a team from each of two or more events upon which to place a wager. The point...http://www.google.de/patents/US6126543?utm_source=gb-gplus-sharePatent US6126543 - Method for wagering on combined point spreads from multiple contests
