Buffalo Bills After going unselected in the
2021 NFL draft, Griffin was signed by the
Buffalo Bills as an
undrafted free agent. He was released at the final roster cuts but re-signed to the
practice squad the next day, where he spent the rest of the 2021 season. He was signed to a two-year futures contract on January 24, 2022. He was waived on August 14, 2022.
New York Giants On August 15, 2022, Griffin was claimed off waivers by the
New York Giants. He was waived on August 29, 2022. The Giants re-signed Griffin to their practice squad on September 28. He was released on November 8, 2022.
Seattle Sea Dragons On April 13, 2023, Grffin signed with the
Seattle Sea Dragons of the
XFL. The Sea Dragons folded when the XFL and USFL merged to create the
United Football League (UFL). ==Personal life==