One of his best moments was against Real Madrid when he had a crucial dunk to get Crvena zvezda four-point lead one minute before the end of the game on November 27, 2015.

On December 18, 2015, Zvezda played a game against Bayern Munich for qualifying in TOP 16 of EuroLeague, Gudurić made some unconventional three-pointers and had 16 points in an amazing comeback win in front of raucous atmosphere in Pionir Hall.

Gudurić started his sophomore season in EuroLeague great with 21 points, 5 assists, and 4 rebounds to provide a win versus FC Barcelona Lassa in Round 3.

In the end of the season, Fenerbahçe lost the Turkish League championship after being defeated with 4–3 in the finals of 2019 BSL Playoffs to Anadolu Efes.

[8] On October 23, 2019, Gudurić made his debut in NBA, coming off from the bench in a 101–120 loss to the Miami Heat with nine points, two rebounds and two assists.

[13] At the 2019 FIBA Basketball World Cup, the national team of Serbia was dubbed as favorite to win the trophy,[14] but was eventually upset in the quarterfinals by Argentina.