Baz M. MUBAREZ match with his russian opponent why did MUBAREZ lost?

Baz M. MUBAREZ match with his russian opponent why did MUBAREZ lost?
Mubarez looks very tired at the end of the match but it looked like he would win. Suddenly it was unclear why did he lost and the empire took a decision in favor of his russian opponent, although it was believed that Mubarez won the match.