The Dallas, Texas, native previously signed a National Letter of Intent with Wisconsin but was denied admission into the school.
Stevenson was down to Alabama, Miami and Nebraska before deciding on the Cornhuskers.
As a senior, Stevenson rushed for 2,511 yards and 31 touchdowns and helped his team to a 10–4 record.
Stevenson joins Devine Ozigbo (Sachise, TX) as the second running back and Texan commit in Nebraska's 2015 recruiting class.
Wisconsin coach Paul Chryst addressed Stevenson's commitment to Nebraska at Big Ten Media Days.
- Christopher Chavez