Warriors fullback Wade McKinnon has been put on report for spitting at a linesman after the Penrith Panthers scored a controversial try during the Warriors 42-20 win over the Penrith Panthers in Auckland on Sunday.
The incident happened after the McKinnon protested that the final pass by the Panthers had been forward.
Television replays show McKinnon spitting but do not show exactly where the linesman was at the time.
The Warriors scored seven converted tries.
It was the last home game for veteran forwards Ruben Wiki and Logan Swann.
The Warriors win means they are still in with a chance to make the top eight in the Australasian club competition. They are now ninth on the table but have a chance to make the top eight if they beat the Parramatta Eels in Sydney next week and one of the teams immediately above them on the table loses.
