Duncan registered his first goal for AFC Fiorentina in their 3-1 heavy away victory over SPAL at the Stadio Paolo Mazza.
The 27-year-old fetched the opener for the Viola lads as , as Chiesa spread the play from right to left for Alfred Duncan’s angled drive from a tight angle.
SPAL managed to equalise with a moment of real quality, as Valoti pulled back a cross from the right and D’Alessandro volleyed in with the inside of his left boot from 12 yards.
Two second half goals from Christian Kouame and Erick Pulgar ensured Fiorentina a sweet win to end their 2019/20 season.
On the 95th minute, Duncan was replaced by his team-mate Aleksa Terzic.
Duncan made 13 appearances for AFC Fiorentina after joining them during the winter transfer window.