[Nevadaref]

First there is a blatant shove in the back by the player in red. This pushing foul makes the ball dead. Now while on the ground, the player in gold pinches his legs together to clamp the opponent's leg. That has to be a technical foul, perhaps a FF1, but then the player in red greatly escalated the situation by deliberately kicking his opponent. That is clearly worthy of an ejection, plus likely a fine and suspension.

I just watched the highlight clip from the game and believe that the officials called the pushing foul and FF2 on the player in red, but failed to assess a T to the one in gold.