Career
He was signed as an undrafted free agent by the New Orleans Saints in 2014. He played college football at the University of Louisiana at Monroe (ULM) as a wide receiver. New Orleans Saints
After going unselected in the 2014 NFL Draft, Hamm signed with the New Orleans Saints on May 12, 2014.
Having played wide receiver in college, the Saints converted him to the tight end position. On August 21, he was waived by the team. Washington Redskins
The Washington Redskins signed Hamm to their practice squad on September 9, 2014.
He signed a futures contract on December 29. On September 5, 2015, Hamm was waived for final roster cuts before the start of the regular season. Hamm signed to the Redskins' practice squad on September 6, 2015.
The Redskins promoted Hamm to the active roster on November 23, 2015. On December 29, 2015, Hamm was waived. San Francisco 49ers
Hamm was claimed off waivers by the San Francisco 49ers on December 30, 2015.