He was signed by the Los Angeles Rams as an undrafted free agent in 2017 following his college football career with the Washington Huskies, and has also been a member of the Cleveland Browns and New England Patriots.
[1] Eldrenkamp signed with the Los Angeles Rams as an undrafted free agent following the 2017 NFL draft on April 29, 2017.
[11] Eldrenkamp signed a reserve/futures contract with the New England Patriots on February 5, 2019,[12] but was waived before the start of training camp on May 20, 2019.
[14] He was waived during final roster cuts on August 31, 2019,[15] and signed to the team's practice squad the next day.
[1] Eldrenkamp was waived again during final roster cuts on September 5, 2020,[17] and re-signed to the team's practice squad the next day.