Liverpool manager Jurgen Klopp felt referee Stuart Attwell could have offered more protection to his players in the 3-1 win at Burnley.
Reds defender Joe Gomez was carried off on a stretcher in the first half and will have a scan on an ankle injury on Thursday with Klopp admitting the problem is “probably not only a little bit”.
Klopp was expecting the Clarets, who have not won since September and are stuck in the bottom three, to be physical but believed his players should have been afforded more care.
“I’m pretty sure I don’t make a lot of friends, but that’s not my job,” said the Reds boss.
“I said after the first challenge, I don’t know who did it, a sliding tackle from six/seven yards, getting the ball, everybody likes it, I said to the ref ‘it’s no foul but please tell them you cannot do that’.
“Nobody can judge that. You get the ball, nice, but it’s like bowling because you get the player as well. It happened four or five times, everybody likes it, but Joe is injured, and probably not only a little bit.
“We don’t know (how bad) at the moment, we sent him home so we have to see, but it’s his ankle yes.”
“They wanted to be aggressive. Aggression is a part of football. You try something and you need someone to say ‘be careful’.
“There were a lot of situations, challenges. There was nothing to say ‘wow, too much’, they were normal challenges. But with six or seven yards and then (slide) these times are over. They are over.
“We all want to win football games, and there are different ways of doing it. Somebody has to tell you to stop doing it, make two more steps and make a normal challenge.
“The boy with the ball is a bit unlucky because what can happen is what happened to Joe Gomez. I think the referee has to make sure that things like this don’t happen constantly.
“It’s not how it should be. Let’s play football.”
Angry Maurizio Sarri rounded on his over-confident Chelsea stars after their title hopes suffered another major blow with a 2-1 defeat at Wolves.
Raul Jimenez and Diogo Jota struck in four second half minutes to stun the visitors who now sit 10 points behind Premier League leaders Manchester City.
Ruben Loftus-Cheek’s deflected opener had put the visitors in control before they slipped to a second straight away defeat after gifting Wolves a way back.
Chelsea, who sit fourth, host leaders City on Saturday and Sarri was annoyed at their complacency.
“After this match we are less confident but maybe it’s better because sometimes my players show me that they have too much confidence,” said the boss, who made five changes.
“I am really very worried, not for the result but the fact that after the first goal we conceded we did not react very well. I am really very worried for this, not for the result.
“We played well for 55 minutes. After the goal for 1-1, which was an accident because we were in full control of the match, we were suddenly another team without the right distances and without our football.
“I don’t know why. I don’t think it depended on the changes, it depended on the mentality of the team.
“I saw a team without a reaction. You can lose a match but not without a reaction.”
Sarri also conceded City are out of sight with his side battling for a Champions League spot.
He added: “Manchester City are in another category. We have to play and fight for the top four. It is a very difficult result for the top four.”
Loftus-Cheek struck in the 18th minute when his effort hit Conor Coady and flew in.
Ryan Bennett’s goal-saving tackle denied Willian in the first half and Alvaro Morata missed an excellent chance immediately after the break.
Wolves then turned the game in four second half minutes. Jimenez drilled through Kepa Arrizabalaga after 59 minutes before Jota tapped in at the far post from Matt Doherty’s cross after Andreas Christensen and Willian gave the ball away.
It lifted Wolves up to 12th and was their first win for two months after five defeats in their previous six games.
Jose Mourinho praised the “big soul” of his Manchester United side in their 2-2 draw with Arsenal but bemoaned costly errors.
After a positive opening by United, David De Gea allowed Shkodran Mustafi’s header to slip through his hands, with Ander Herrera failing to clear in time on the line.
Arsenal’s second goal saw Marcos Rojo try desperately to make up for his error in giving the ball to Alexandre Lacazette only to slide in and score an own goal.
United responded quickly both times, with Anthony Martial grabbing the first equaliser before a calamity at the back for Arsenal allowed Jesse Lingard to nip in and level only 13 seconds after Rojo’s own goal.
Mourinho was forced into a number of changes by his ever-growing injury list, particularly in defence. He selected Chris Smalling and Eric Bailly despite neither being fully fit while Rojo made his first appearance of the season and Diogo Dalot his first ever start in the Premier League.
Mourinho said: “Maybe we feel frustrated with the result, we feel frustrated with some mistakes, we feel frustrated with some moments where a little bit more quality would be needed but we have to be happy with the spirit, we have to be happy with the effort, the dynamic, the intensity.
“The team had a big soul. We scored four goals and we drew 2-2. Even in matches like today where we play well, we always shoot ourselves.
“But good performances. I could speak about everyone. Especially in moments where we are not very happy with the result, we need happiness on the pitch.”
Mourinho dropped Paul Pogba and Romelu Lukaku to the bench, with both coming on in the second half, but denied the team’s level of happiness was improved by neither being in the starting line-up.
He said: “I think Paul came on and gave a good contribution. I brought freshness and power to the attacking players but our defenders were dead. That made it more difficult to keep that happiness for the 95 minutes.
“In the last part of the game it was Arsenal wanting the draw, diving, getting the game stopped.”
Mourinho reserved special praise for 19-year-old Dalot, who showed plenty of attacking intent down the right.
“The kid Diogo, fantastic,” added the United boss. “I think Gary Neville must be thinking now that Manchester United has a right-back for 10 years.”
Martial limped off during the second half but Mourinho offered a positive assessment, describing the Frenchman’s problem as a “pre-injury” after he felt tightness.