Jurgen Klopp blasted Manchester United's penalty record after Liverpool were denied what he felt were two spot-kicks in their defeat to Southampton.
Sadio Mane had a case for a penalty for the second game in a row after a challenge from Kyle Walker-Peters in the Reds' 1-0 defeat on Monday night.
And referee Andre Marriner was also unmoved when the ball hit Jack Stephens' hand as he went down to block a Gini Wijnaldum shot.
The defeat meant Liverpool and United are level on points going into their Anfield clash on January 17, with Klopp's side topping the Premier League table on goal difference having played a game more than their rivals.
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