Liverpool manager Brendan Rodgers was unhappy Chelsea striker Diego Costa got away with what looked like two stamps on his players during last night's League Cup semi-final second leg.
Chelsea won the match 1-nil after extra time to go through to the final 2-1 on aggregate.
Although Rodgers concedes the referee probably didn't see the incidents, he's frustrated Costa went unpunished.
In tonight’s semi final second leg Spurs take a 1-0 lead to Sheffield United.