Coach Zeljko Obradovic called it a broken leg after Thursday's game.
Aleksa Avramovic expected to miss time with leg injury

Partizan Mozzart Bet Belgrade guard Aleksa Avramovic limped off the floor midway through the first quarter with a leg injury and after the game his coach called it "a serious injury".
"He has a broken leg. I have no idea how long it is going to be, we have to see about that," Coach Zeljko Obradovic said in the post-game press conference. "It is unbelievable how many unlucky things have happened to him in the past two years."
The 29-year-old guard missed the first 14 games last season with a hand injury and then broke his hand again in Game 3 of the playoffs. He then suffered a broken nose in domestic competition in November and has been playing with a mask.
When healthy, Avramovic has been a difference maker for club and country. He entered Thursday's game against EA7 Emporio Armani Milan averaging 8.6 points per game alongside tenacious defense. Over the summer he had a key role on the Serbian national team and won the silver medal at the 2023 Basketball World Cup.