Complex sentence: The club went on to win the Second Division in 1931, followed by the First Division again in 1932 and the FA Cup in 1933 (in which he scored in the final)--a sequence unmatched since.
Split into simpler sentences: The club went on to immediately win the Second Division in 1931 followed by the First Division again in 1932. They then immediately won the FA Cup in 1933 (in which he scored in the final)--a sequence unmatched since.