Gianluca Scamacca struck in his first appearance for Atalanta on Wednesday.
The signing from West Ham struck in the preseason friendly win against Pergolettese.
La Dea won 3-0 with Scamacca, Duvan Zapata and Luis Muriel all on the scoresheet.
Scamacca started the match and could've have had a double after having a header crash against the crossbar.
He completed his move from West Ham earlier this week.