[1] In 1921 the club were elected to Division Two of the Scottish Football League, and subsequently erected a 400-seat stand.

The first SFL match at Chapelhill Park was played on 27 August 1921, with Clackmannan beaten 2–1 by Alloa Athletic in front of 3,500 spectators, which remained the club's highest recorded home attendance during their time in the league.

As a result, Clackmannan's home match against Brechin City on 15 November was played at Recreation Park in nearby Alloa.

The final SFL match at Chapelhill Park was played on 24 April 1926, a 3–3 draw with Leith Athletic.

[1] Clackmannan folded in 1931, but the ground remained in use until after World War II, before the site was used for housing.