golf

[EricFowler]

need a schedule for 20 golfers -playing 5 rounds and hope to mix up as much as possible, will have 5 foursomes with different players each day?? hopefully  

[Ian Wakeling]

see Ed Pegg's page where he discusses How long can 20 golfers play in foursomes?.  5 rounds is actually the limit, in the sense that a 6 round schedule where each player has 18 different opponents does not exist.