Heroes of the Slam

Simple statistical replay game on tennis, featuring 4 sample tournaments (Wimbledon 74, Roland Garros 76, US Open 87, Australian open 2005).
It contains data for each player in the tournament, each rated for service, return and decision factor.
Game play is very easy: roll a percentage dice for the service of the first player; if the roll is inside the range, he wins the game, otherwise roll on the return factor of the opponent and see if he wins the game; if not, the decision factor and another roll of a die give the game to one of players.
Many expansion set forthcoming, even for such esoterica as mixed doubles!