Liverpool manager Jurgen Klopp appeared to pull his hamstring in chaotic scenes after Diogo Jota's last-gasp winner in Sunday's 4-3 triumph over Tottenham.
The Reds raced into a 3-0 lead against their beleaguered visitors at Anfield with Curtis Jones and Luis Diaz scoring inside the opening 5 minutes. Mohamed Salah added a third from the penalty spot in the 15th minute to leave Spurs with a mountain to climb.
But the Londoners, led by interim head coach Ryan Mason, hit back before half-time through Harry Kane. And late second-half goals from Son Heung-min and Richarlison appeared to have clinched an unlikely point for Spurs before Jota popped up in the 94th minute.
Jota's late strike sent Anfield wild - and Klopp reacted by sprinting down the touchline to berate the fourth official. However, it soon became clear that the Reds chief had injured himself by doing so, as he limped back to his dugout holding his hamstring.
Klopp was promptly booked by referee Paul Tierney for his over-the-top antics. But Gary Neville, who was commentating on the match for Sky Sports, claimed that the German should have seen red for his touchline behaviour.
The Manchester United icon said of the goal: "That is the most Tottenham thing that you will ever see. Lucas Moura should just clear it up the pitch, he plays the most aimless pass back inside - I’m not sure whether it’s to the goalkeeper or to Romero - but he gets in that channel, Jota, and he fires it into that far corner.
"Fraser Forster comes out, maybe a little bit too far, but Jurgen Klopp - a reprieve for Liverpool - but oh he’ll get in a bit of trouble for that towards the fourth official, and he’s pulled his hamstring!
Join the debate! Do you think Klopp should have seen red for his behaviour after Jota's late winner? Let us know here.
Neville then touched on Klopp's antics, adding: "Jurgen Klopp should have been sent off for what he did to the fourth official but, like we say, he won’t care. He lives on the edge."
Speaking after the match, Klopp said of his injury: "I'm not sure it's a hamstring. It could be an adductor as well. It's painful."
He also took aim at Tierney, telling Sky Sports: "How they can give a foul on Mohamed Salah [before Spurs' third goal]. We have our history with [Paul] Tierney, I really don’t know what he has against us, he has said there is no problems but that cannot be true.
"How he looks at me, I don’t understand it. In England nobody has to clarify these situations, it’s really tricky and hard to understand. My celebration was unnecessary, which is fair but what he said to me when he gave me the yellow card is not ok."