Third consecutive victory for Cagliari Primavera led by Filippi.
The rossoblù beat Cesena 0-1 away.
Cavuoti's second goal in the tournament was decisive in the second half.
Match valid for the 12th day of the championship, the last of 2022. Owner Kourfalidis. Unavailable captain Palomba, Lolic, Deriu, Belloni and Yanken.
Carboni and his teammates rise to 19 points in the standings, right in the playoff area. Cesena which remains last at 4.
Cagliari will return to the field on 7 January 2023 against Atalanta in Asseminello.