As a true freshman at Louisiana Tech in 2012, Dixon ran for 1,194 yards on 200 carries and set an NCAA freshman record with 27 rushing touchdowns and 28 total touchdowns. As a sophomore, Dixon played in 10 games, rushing for 917 yards on 151 carries with four touchdowns. During his junior year in 2014, Dixon became Louisiana Tech's all-time leader in rushing yards, rushing touchdowns and total touchdowns. For the season he had 1,299 rushing yards on 253 carries with 22 rushing touchdowns and six receiving touchdowns. As a senior, he rushed for 1,070 yards on 197 carries and 19 touchdowns. He finished his career with an NCAA record 87 career total touchdowns, however the record was later broken that same season by Keenan Reynolds.
