[2] He had to wait 4 years to make his debut until 30 August 1919 in a First Division match at Valley Parade, a game Liverpool won 3–1 against Bradford and in which Chambers opened his Anfield goalscoring account.

Topping the club's goalscoring charts for the next five seasons, his shooting prowess was instrumental in Liverpool winning back-to-back League Championships in 1922 and 1923, he scored 41 times in 72 appearances during this spell averaging a goal every 1+3⁄4 games.

Harry was allowed to leave and in April 1928, aged 32, he signed for West Bromwich Albion where the forward who scored a goal every 2+1⁄4 games for the Reds was converted to a centre-half!

Before he retired from the professional game he went on to be player-manager for Oakengates Town (1929-1933), at the same time as running a local public house called The Stafford Arms,[3] and represent Hereford.

Even after retiring Chambers, who was employed for the last ten years of his life at the factory of Messrs Sankey's in nearby Hadley,[2] could not stay away from the game he loved and continued to play for Shropshire team Oakengates right up until his death at Shrewsbury in 1949 aged 52.