In the Serie A focus game on Wednesday, local time, Atalanta beat Lazio 4-1 away.
This is Gasperini's 100th win in Atlanta, and he used 189 games to achieve this achievement.
Gasperini, 62, became the Atlanta coach in the summer of 2016. He helped the team become a strong team in Serie A.
In 189 games in all competitions, Gasperini led Atlanta to a record of 100 wins, 45 draws and 44 losses. The team scored 377 goals and conceded 224 goals.
Gasperini has led Atlanta to qualify for the Champions League for two consecutive seasons, and the team also won the two Serie A games at the beginning of the season.