The Boys Amateur Championship was first played at Royal Ascot in 1921. Cotton was all square after 16 holes but lost the 17th, after being incorrectly penalised for placing his bag in a bunker, and then went out of bounds at the final hole. The Scot, Mathieson, met an English boy,
Guy Lintott in the 36-hole final. Lincott won the final three holes to tie the match but Mathieson won the 37th hole to win the championship. Mathieson was the son of Donald MacKay Mathieson, a well-known golf journalist. ==Format==