Complex sentence: Jim Laker, the off spinner, replaced his left arm finger-spinning colleague Jack Young, who had taken 1/78 in the previous match against Australia for Middlesex, and totalled 3/174 in his two Tests in the series.
Split into simpler sentences: Jim Laker, the off spinner, replaced his left arm finger-spinning colleague Jack Young. Young had taken 1/78 in the previous match against Australia for Middlesex, and had totalled 3/174 in his two Tests in the series.