On December 30, 2017, Bray was signed to the Buffalo Bills' practice squad.
He signed a reserve/future contract with the Bills on January 8, 2018.
He was released on August 5, 2018.
On December 30, 2017, Bray was signed to the Buffalo Bills' practice squad. He signed a reserve/future contract with the Bills on January 8, 2018. He was released on August 5, 2018.
Quan Bray