In December 2020, he recorded a triple-double in a 101–60 win over the Smederevo 1953 Junior team making 21 points, 10 rebounds, 14 steals, and 7 assists.

[1] In February 2021, head coach Dejan Radonjić added Šaranović to the Crvena zvezda mts roster for the 2021 Radivoj Korać Cup tournament in Novi Sad.

On 19 February, Šaranović was a member of the Zvezda roster for a EuroLeague game with Zenit Saint Petersburg without any played time.

[7][8] Šaranović was a member of the Serbian under-16 national team that participated at the 2019 FIBA U16 European Championship in Udine, Italy.

[9] In July 2022, Šaranović was a member of the Serbian under-20 national team that won a gold medal at the 2022 FIBA U20 European Championship Division B in Tbilisi, Georgia.