He won the FA Cup with Barnsley and the Football League Second Division with Leeds United.
He was replaced by John McCartney until 1904, when he came back as manager until 1912, and won the FA Cup with them in his last season in charge (of his 2nd spell).
When Huddersfield chairman Hilton Crowther decided that a Leeds-based team would be a better vehicle for his attentions, he persuaded his manager to move with him, and so Fairclough took over from Dick Ray as Leeds United manager for the club's first full season in the Football League.
Despite Jennings astonishing haul of 35 goals in 42 games, 1926-27 saw the side relegated and Fairclough resigned in the close season.
This biographical article related to an English association football manager is a stub.