This is the 666th most frequent Serbian word.
спортског
The Serbian word "спортског" means "of sports" or "sporty" (possessive or descriptive form).
Here, 'спортског' is in the genitive singular masculine form, modifying 'новинарства' to specify it as related to sports.
Поклонио сам му књигу о историји спортског новинарства.
I gave him a book about the history of sports journalism.
In this case, 'спортског' modifies 'реквизита', indicating that the accessory is intended for sports.
Купили смо чоколаду у облику спортског реквизита.
We bought chocolate shaped like a sports accessory.
Here, 'спортског' describes 'стадиона', implying attributes or ownership related to sports.