Complex sentence: Brock played 13 minor league seasons between 1916 and 1930, most prominently for the Atlanta Crackers (1923-1928), compiling a.256 average in 1310 games, and also managed in the Piedmont and Cotton States leagues in his last baseball season.
Split into simpler sentences: Brock played 13 minor league seasons between 1916 and 1930, most prominently for the Atlanta Crackers (1923-28), compiling a.256 average in 1310 games. He also managed in the Piedmont and Cotton States leagues in his last baseball season.