On May 8, 2015, Oakland Raiders signed Orr as an undrafted free agent.[1] On September 5, 2015, he was waived. On September 7, 2015, he was signed to the practice squad. On December 12, Orr was promoted to the 53-man roster.[2] On August 29, 2016, Orr was released by the Raiders.
Miami Dolphins
On September 20, 2016, Orr was signed to the Dolphins' practice squad.[3] He was promoted to the active roster on October 12. On November 29, Orr was arrested on charges of marijuana possession, possession of a controlled substance, possession of an unregistered firearm, and was released by the Dolphins the following day.[4][5]
Orlando Apollos
In 2018, Orr signed with the Orlando Apollos of the AAF for the 2019 season.[6] The league ceased operations in April 2019.[7]
Tampa Bay Vipers
Orr was traded to the Tampa Bay Vipers in exchange for defensive tackle Trevon Sanders on December 11, 2019.[8] Orr was released during mini-camp in December 2019.
Los Angeles Wildcats
Orr was drafted in the 6th round during phase three in the 2020 XFL Draft by the Los Angeles Wildcats.[9]