Adrian Lam was left incensed by the decision to award Warrington Wolves a controversial try in their victory over his Wigan Warriors side.
Jake Mamo ran the length of the field to score a crucial try that put the Wolves two scores ahead midway through the second half.
Warrington were 14-8 when Wigan winger Liam Marshall was knocked out chasing back to collect a loose pass. Former Warrior Josh Charnley had inadvertently kicked Marshall, which saw him suffer a concussion and drop the ball.
Despite that, the incident didn't go to the video referee and Mamo's try was awarded. It was a decision that outraged Lam, who felt it was a pivotal moment in the game. "In my opinion the player was kicked in the head.
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