Pre-draft At the 2015
NFL Scouting Combine, Nelson had the fastest
40-yard dash with a time of 4.28 seconds, .04 seconds shy of the then-combine record of 4.24 seconds held then by
Chris Johnson.
Arizona Cardinals Nelson was drafted by the
Arizona Cardinals in the fifth round, 159th overall, of the
2015 NFL draft. In a 2015 game against the
Cincinnati Bengals, Nelson scored his first career touchdown with a pass from quarterback
Carson Palmer. He finished his rookie year with 11
receptions for 299 yards and two touchdowns. In 2016, Nelson played in 15 games with six starts, recording 34 catches for 568 yards and six touchdowns. He also had four rushing attempts for 83 yards and a touchdown including a run for 56 yards for the touchdown in Week 14. In Week 2 of the 2017 season, Nelson recorded five receptions for 120 yards, including a 45-yard touchdown catch in Arizona's 16–13 overtime win over the
Indianapolis Colts. Nelson finished as the Week 2 yardage leader among all eligible receivers and won
NFC Offensive Player of the Week. In 2018, Nelson had a career-low seven receptions for 64 yards and no touchdowns on the season.
Oakland Raiders On March 15, 2019, Nelson signed with the
Oakland Raiders. In week 3 against the
Minnesota Vikings, Nelson caught 4 passes for 36 yards and his first receiving touchdown of the season as the Raiders lost 34–14. He was released on October 10, 2019.
San Francisco 49ers Nelson was signed by the
San Francisco 49ers on August 15, 2020. He was placed on
injured reserve on August 30, 2020, with a knee injury. He was released with an injury settlement on September 6, 2020.
Buffalo Bills On January 1, 2021, Nelson signed with the
practice squad of the
Buffalo Bills, and was released three days later.
Indianapolis Colts On February 1, 2021, Nelson signed a reserve/future contract with the
Indianapolis Colts. He was placed on injured reserve on August 6, 2021. He was released on November 1. ==References==