Nailor attended Bishop Gorman High School in Las Vegas, Nevada.

In high school, Nailor played football and ran track, winning four state titles.

[3] After originally being committed to Arizona State, Nailor decommitted after Sun Devil's head coach Todd Graham was fired.

[12] In Week 4, against the New Orleans Saints, Nailor made his first career catch on a 13-yard fake punt from punter Ryan Wright, in the 28–25 win.

[13] In Week 17, against the Green Bay Packers, Nailor recorded his first career touchdown reception, a 47-yard pass from Kirk Cousins.