Complex sentence: The Kansas City Athletics'1967 season involved the A's finishing 10th in the American League West with a record of 62 wins and 99 losses in their 13th and final season in Kansas City, before moving to Oakland for the following season.
Split into simpler sentences: The Kansas City Athletics'1967 season involved the A's finishing 10th in the American League West with a record of 62 wins and 99 losses. This was their 13th and final season in Kansas City, before moving to Oakland for the following season.