The set format again you set so you may want best of three for a set or best of 5 it is entirely up to you. You can also set how legs and sets you wish to play. You can pre-set the match by applying player one and player two names. You don’t even need to add up your scores because the visual board allows you to click on the scoring segments and the rest is done for you. Steven Dean's '01 Excel Leg / Set / Game Scorer