Complex sentence: He played several games for Derbyshire Club and Ground and the Derbyshire second XI before his debut in his only first class match which was against Somerset in August 1946.
Split into simpler sentences: He played several games for Derbyshire Club and Ground and the Derbyshire second XI before his first class debut for Derbyshire in the 1946 season. His only first class match was against Somerset in August 1946.