Complex sentence: This season marked the third time in the last five seasons in which the Jaguars finished fourth in the AFC South, and their 2--14 record (which also was the same as the Kansas City Chiefs) was the worst in franchise history.
Split into simpler sentences: This season marked the third time in the last five seasons in which the Jaguars finished fourth in the AFC South. They shared the same 2--14 record as the Kansas City Chiefs and it was the worst in franchise history.