19th Hole Bookie provides an innovative way to manage your golf rounds, serving as an electronic score card with the ability to automatically manage side bets and wagers within a foursome. It was designed by a golfer, for golfers who want an easy and intuitive way to keep track of golf matches and side bets among friends: monitoring the progress of each golfers round, the status of matches being played and calculating bets wagered. 19th Hole Bookie calculates golf bets and wagers with ease, speed, and precision, leaving nothing to fuzzy math or a dull pencil/mind.