Santos, 28, wound up signing on with the Chiefs as an undrafted free agent out of Tulane back in 2014. He returned to the Chiefs on a one-year restricted deal worth $1.797 million.
Kansas City elected to place him on injured reserve with a groin strain at the start of the 2017 season and cut him loose with a settlement soon after. He would go on to have brief stints with the Bears, Rams, Jets, and Buccaneers before the Titans signed him to a contract last year.
Santos lasted just over a month in Tennessee. The Bears then signed him to a contract in August of 2020 before waiving him in September.
In 2019, Santos appeared in five games for the Titans and converted 4 of 9 field goal attempts, and all 12 of his extra-point tries.