[2] Spears was rated a three-star recruit and committed to play college football at Tulane University after considering an offer from Kansas State.

[4][5] He began his sophomore season as the Green Wave's starting running back and rushed 37 times for 274 yards and two touchdowns before suffering a season-ending injury in Week 3 and using a medical redshirt.

[6] As a redshirt sophomore, Spears gained 863 yards and scored nine touchdowns on 129 carries.

[7] He was named the American Athletic Conference Offensive Player of the Year as a redshirt junior.

[15] Spears returned for the 2024 season, now sharing the backfield with newly signed Tony Pollard after Henry's departure.