Complex sentence: It wasn't long before Simonović threw a fit, cursing out coach Đorđević right on the floor for not reacting to what's going on, as everything fell apart--despite Simonović scoring 38 points, Zvezda still ended up losing 113-102.
Split into simpler sentences: It wasn't long before Simonović threw a fit right on the floor and everything fell apart. Despite Simonović scoring 38 points, Zvezda still ended up losing 113-102.