Software Developed by Topspin Systems

Round Robin Calculator

Round Robin Calculator produces draws for sports leagues. The program works out the combinations necessary to have each team play every other team in a competition. Round Robin Calculator will generate the pairings for each round. These are often

Double Happy

Double Happy is a social Tennis Doubles event organizer. It makes it simple and even fun, to run social doubles events for Tennis or any sport or activity played with partners. Double Happy assigns, round by round, a mix of players for up to 21 courts and

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