sentences:  On 27 November 2017, Vincenzo Montella was sacked by Milan.Subsequently, they appointed Gattuso as the head coach of the first team, who left the position as the coach of A.C. Milan Primavera.Gennaro Gattuso recorded his first win as A.C. Milan head coach with a 2–1 home win over Bologna in Serie A on 10 December 2017.