The Tennessee Titans have found their recipe for success over the last several games behind running back Derrick Henry. His production has shot him up the rankings of Pro Football Focus.

Henry has been arguably the best back in the league down the final stretch of the 2018 NFL season. According to Pro Football Focus, he has graded out as the best back through Week 15.

Henry's status atop the league's elite backs may come as a bit of a surprise. Of course, it is always fair to take these ratings with a grain of salt. It is safe to assume that Henry's grade has shot up thanks to his monstrous performance over the last two weeks. After all, it would be tough to make the argument that he is a better than Los Angeles Rams running back Todd Gurley or Dallas Cowboys running back Ezekiel Elliott.

Regardless, they still put in perspective just how productive he has been.

This is not by any means a breakout season for Henry. He was able to establish himself as the team's budding workhorse last season. Unfortunately, he was able to solidify that notion early on in the 2018 campaign.

For most of the season, Dion Lewis looked like the most talented player in the backfield. Henry failed to rush for 100 yards in the first 12 games. However, he has since managed to make franchise history by registering 408 rushing yards over the past two weeks. More importantly, the Titans have finally found an approach on offense that has led them to consistent wins.