Career
A right-back, Glasgow-born Treanor began his career with Clydebank in 1979. In nine years with the Bankies, he made 275 league appearances and scored 13 goals. In 1988 he joined Street Johnstone and went on to make 105 appearances for the McDiarmid Park club
His next move, in 1992, was to Falkirk, for whom he played three games.
The following year he returned to his first club, Clydebank, making fourteen appearances and scoring two goals. In 1994 he signed for Stranraer, who would prove to be his final league club
He moved into junior football with Baillieston Juniors, where he brought his playing career to a close.