One of the top defenses in the league signed one of its young pieces to a long-term extension July 20. Here's what you need to know.

The Kansas City Chiefs have agreed to a four-year extension with defensive end George Karlaftis, a source confirmed to The Star. ESPN’s Adam Schefter was the first to report the deal, stating that it includes an additional $93 million in compensation, with $62 million of that guaranteed.

The Chiefs and DE George Karlaftis have agreed to a four-year, $93 million contract that includes $62 million guaranteed.