An indoor grappling competition is underway in a sports facility located in Градска општина Пантелеј, Serbia

An indoor grappling competition is underway in a sports facility located in Градска општина Пантелеј, Serbia. Two individuals are actively engaged in ground grappling on a white mat with red and yellow border sections, prominently branded with "ABU DHABI," "SERBIA," and "BJJP" logos. One competitor is largely obscured, wearing black athletic attire, with their legs interlocked with the opponent. The second competitor is positioned over the first, wearing a dark top, blue shorts with green trim, and a red band on their left ankle, actively maintaining a grappling hold. A male referee stands centrally over the mat, clad in a black short-sleeved shirt with a "BJJP" logo, black trousers, and a red band on his left wrist; he observes the competitors with his head angled downwards and hands clasped in front of him. In the background, behind a dark fabric barrier, approximately 20-30 spectators of varied ages are seated in tiered rows of orange and white stadium-style seating, observing the event. The environment features light grey walls and dark curtain-like paneling in the upper background.