Kansas City, Mo. ? The Chiefs have signed third-round draft pick Phillip Gaines.

The cornerback out of Rice became the third of the Chiefs’ six draft picks to sign their contracts when he agreed to a deal Thursday. Sixth-round picks Zach Fulton and Laurent Duvernay-Tardif, both offensive lineman, already had signed their contracts. Terms of the contracts have not been disclosed.

That leaves only defensive end Dee Ford, the No. 23 overall pick, fourth-rounder De’Anthony Thomas and fifth-round pick Aaron Murray to sign their contracts.