Atlanta Falcons (first stint) Harlow was drafted by the
Atlanta Falcons in the fourth round, 136th overall, in the
2017 NFL draft. On September 1, 2018, Harlow was waived by the Falcons.
Indianapolis Colts On September 10, 2018, Harlow was signed to the
practice squad of the
Indianapolis Colts. He was released on October 18, 2018.
Atlanta Falcons (second stint) On October 23, 2018, Harlow was signed to the Falcons practice squad. He signed a reserve/future contract with the Falcons on December 31, 2018. On August 31, 2019, Harlow was waived by the Falcons and was signed to the practice squad the next day. He was promoted to the active roster on November 9, 2019. He was waived on November 23, 2019, and re-signed to the practice squad. He was promoted back to the active roster on December 20, 2019. On September 5, 2020, Harlow was waived by the Falcons and signed to the practice squad the next day. He was elevated to the active roster on December 26 for the team's week 16 game against the
Kansas City Chiefs, and reverted to the practice squad after the game.
Arizona Cardinals On January 6, 2021, Harlow signed a reserve/future contract with the
Arizona Cardinals. He was released on August 31, 2021, and re-signed to the practice squad the next day. He was promoted to the active roster on September 25, 2021. He was released on August 29, 2023.
New York Giants (first stint) On August 1, 2023, Harlow signed with the
New York Giants. He was released on August 29, 2023.
Dallas Cowboys On August 30, 2023, Harlow was signed to the
Dallas Cowboys' practice squad.
New York Giants (second stint) On October 19, 2023, the Giants signed Harlow off the Cowboys practice squad.
Miami Dolphins On August 3, 2024, Harlow signed with the
Miami Dolphins. He was placed on injured reserve on August 19, and released a week later. ==References==