Rossini received a call-up to the Italy national under-19 football team in September 2008 from Massimo Piscedda. Piscedda dropped Simone Colombi (b. 1991), Carlo Pinsoglio, and Sergio Viotti, who had all received a call-up for the first training camp. In Moldova, where the 2009 UEFA European Under-19 Football Championship qualification Group 3 matches took place, Rossini beat Filippo Perucchini to become the first-choice goalkeeper, but Italy was eliminated after finishing third in the group. That season he also received call-up from the Italy national under-20 football team coached by Francesco Rocca, both before and after he received his U19 call-up. Rossini entered the training camp in August 2009 and the team qualified for the 2009 FIFA U-20 World Cup in September 2009 as 2008 U19 Euro runner-up; Andrea Gasparri (b. 1989) and Antonio Piccolo (b. 1990) beat the other footballers to become the backup of Vincenzo Fiorillo (b. 1990), who was back from U21 team in the World Youth Cup.