Worthington began his career as a forward for
Huddersfield Town in 1966 before playing for
Leicester City,
Bolton Wanderers,
Birmingham City,
Leeds United,
Sunderland,
Southampton,
Brighton and Hove Albion,
Tranmere Rovers,
Preston North End,
Stockport County and
Galway United. Worthington played into his 40s making 757 English League appearances and scoring 234 goals. He also played in the United States (with
NASL teams
Philadelphia Fury and
Tampa Bay Rowdies), South Africa and Sweden as well as in English
non-League football. He was described by former Huddersfield and Bolton manager,
Ian Greaves as "the working man's
George Best". Worthington's spell at Tranmere Rovers was as player-manager and although he had some success he did not return to management. He showed flair and skill in his play; he did not wear shin guards and his socks often fell to his ankles. Worthington also had the reputation for enjoying the high life. After his retirement from the game he turned to the after-dinner speaking circuit and also published his autobiography
One Hump Or Two?. The front cover featured a smiling Worthington, contemplating putting lumps of sugar in his cup of tea; the book title is a deliberate sexual pun. In 1984, Worthington made three guest appearances for
Manchester United against the
Australian national team,
Nottingham Forest and
Juventus on their post-season tour of Australia. He then made a further guest appearance for the club in May 1985 against an
Oxford United XI for
Peter Foley's testimonial. Late in 1988, Worthington had a brief spell with
Chorley in the
Football Conference, making his debut in a 0–0 draw with Weymouth at
Victory Park on 5 November 1988. He signed for
Galway United in February 1989, followed by spells at
Weymouth and
Radcliffe Borough. ==International career==