▁ 1 9 8 4 ; ▁ 1 9 9 1 ▁Under ▁ 2 0 ▁Championship : ▁Champions ▁( 5 ): ▁ 1 9 7 5 ; ▁ 1 9 8 3 ; ▁ 1 9 8 9 ; ▁ 1 9 9 0 ; ▁ 1 9 9 1 ▁Fil ipp o ▁De ▁Ce cco ▁Tournament : ▁Champions ▁( 2 ): ▁ 2 0 0 6 ; ▁ 2 0 0 8 ▁ ▁Team ▁statistics ▁ ▁Div is ional ▁movements ▁{ | ▁class =" wik itable ▁sort able " ▁style =" font - size : 9 0 %; ▁text - align : ▁center ;" ▁| - ▁! Series !! Year s !! Last !! Prom ot ions !! Re leg ations ▁| - ▁| align = center | A ▁| 8 8 || 2 0 1 9 – 2 0 || ▁- ▁|| ne ver ▁| - ▁! col span = 5 | 8 8 ▁years ▁of ▁professional ▁football ▁in ▁Italy ▁since ▁ 1 9 2 9 ▁| } ▁▁ ▁Serie ▁A ▁▁▁ ▁Most ▁seasons ▁played ▁in ▁Serie ▁A : ▁ 8 8 ▁( from ▁ 1 9 2 9 – 3 0 ▁season ▁to ▁ 2 0 1 9 – 2 0 ▁season ) ▁( sole ▁team ▁that ▁has ▁played ▁Serie ▁A ▁football ▁in ▁every ▁season ▁from ▁ 1 9 0 8 – 0 9 ) ▁ ▁Most ▁consecutive ▁wins : ▁ 1 7 ▁( in ▁ 2 0 0 6 – 0 7 ▁season ) ▁▁ ▁Match es ▁▁▁ ▁First