0 1 0 ▁– ▁Von ▁Miller , ▁Texas ▁A & M ▁▁ 2 0 1 1 ▁– ▁Luke ▁K ue ch ly , ▁Boston ▁College ▁▁ 2 0 1 2 ▁– ▁Jar vis ▁Jones , ▁Georgia ▁▁ 2 0 1 3 ▁– ▁K hal il ▁Mack , ▁Buff alo ▁▁ 2 0 1 4 ▁– ▁S co oby ▁Wright ▁III , ▁Arizona ▁▁ 2 0 1 5 ▁– ▁Joe ▁Sch o bert , ▁Wisconsin ▁▁ 2 0 1 6 ▁– ▁Ben ▁B oul ware , ▁C lem son ▁▁ 2 0 1 7 ▁– ▁Jose y ▁Jew ell , ▁Iowa ▁▁ 2 0 1 8 ▁– ▁Josh ▁Allen , ▁Kentucky ▁ ▁Jack ▁T atum ▁Tro phy ▁Since ▁ 1 9 9 1 , ▁the ▁Jack ▁T atum ▁Tro phy ▁is ▁given ▁year ly ▁to ▁the ▁top ▁colleg iate ▁def ensive ▁back . ▁N amed ▁after ▁the ▁legend ary ▁Jack ▁T atum ▁▁▁ 1 9 9 1 ▁– ▁Ter rell ▁Buck ley , ▁Florida ▁State ▁▁ 1 9 9 2 ▁– ▁De on ▁Fig ures , ▁Colorado ▁▁ 1 9 9 3 ▁– ▁Antonio ▁Lang ham , ▁Alabama ▁▁ 1 9 9 4 ▁– ▁Bobby ▁Taylor , ▁Notre ▁D ame ▁▁ 1 9 9 5 ▁– ▁Law yer ▁Mil loy , ▁Washington ▁▁ 1 9 9 6 ▁– ▁Chris ▁Cant y , ▁Kansas ▁State ▁▁ 1 9 9 7 ▁– ▁Charles ▁Wood son , ▁Michigan ▁▁ 1 9 9 8 ▁– ▁Antoine ▁Win field , ▁Ohio ▁State ▁▁ 1 9 9 9 ▁– ▁T