Complex sentence: In the 1900 − 01 season, out of 26 league games Doncaster played he scored 20 goals including two hat − tricks as they became runners − up in the Midland League and were subsequently elected to the Football League for the 1901 − 02 season.
Split into simpler sentences: In the 1900 − 01 season, Doncaster scored 20 goals in 26 league games, including two hat − tricks. His team were runners − up in the Midland League and were subsequently elected to the Football League for the 1901 − 02 season.