He played for A.S.D. Mantova F.C., S.S.C. Napoli, Torino F.C., Juventus F.C., Brescia Calcio and Genoa C.F.C.. His playing career lasted from 1959 to 1974. He was known for managing Napoli and Inter Milano. His managing career lasted from 1974 to 2012.
- "Simoni has died at the age of 81". Football Italia. 22 May 2020.