Manchester United head coach Ruben Amorim has stepped back from his description of his team as “maybe” the worst side in the club’s history but said it would be “delusional” to think they do not have major problems.

Amorim said he made a mistake by ripping into his players immediately after the 3-1 home defeat against Brighton on Sunday, which he felt then led to his press conference outburst afterwards.

Asked about the storm his comments created before United’s Europa League game against Rangers, Amorim said he was talking more about himself than his players.

But he also accepted results since he took over in November – 11 points and six defeats from 11 Premier League games – were not good enough.

“I was talking more for myself than for my players,” he said. “But sometimes it is really hard to hide my frustration in that moment.

“The good thing is I said the same things in a different way in the dressing room five minutes before. The response was quite normal because I’m really blunt with my players.

“Normally I don’t talk (to the players) after a game. After this game, I needed to talk. Maybe it was a mistake because then I got more nervous, went to the press conference really nervous and said things I shouldn’t say.”

However, Amorim did not say he regretted the general observation that his team is in major trouble.

While three successive victories have put United in a good position to secure a top-eight berth and direct entry to the Europa League’s last 16, they are out of the League Cup and are 13th in the Premier League.

Amorim believes it would be unhelpful to try to disguise the fact there are significant issues that must be resolved.

“I am not taking the responsibility from the players,” he said. “I am saying, and I am really direct in these things, at this moment we are performing really badly and our results are really bad.

“I’m saying the obvious. If you want, I can be delusional and say different things. But I say it as I saw it.

“I think it is a good thing to be really honest. You saw one thing, I saw one thing. If you are in the stadium you can understand it. So let’s face it and work on it.”

However, Amorim and defender Harry Maguire have different explanations as to why United have been so poor – particularly at Old Trafford, where they have lost four of their last five league games.

United’s six defeats in their opening 12 home league games is their worst performance since 1893-94.

Amorim focused on the anxiety that ripples through his team when they play on home soil.

“It’s clear,” he said. “We are more nervous playing at home than away and it’s getting harder.”

However England defender Maguire pointed to United going behind in all of their last five league games – including in three of them conceding within five minutes.

“If I could explain it, we’d change it straightaway,” said Maguire. “We have players who have won lots of trophies in club football but we are not playing well enough as a team.

“We gave Brighton a goal. We had spoken about it pre-match. The first goal against Nottingham Forest was a set play – and against Bournemouth.

“These aren’t things that are tactically a problem. You have to be mentally ready to win a match. At the moment we are not getting the small margins because we are not mentally focused.”

Central defender Victor Lindelof has returned to training after missing the previous seven matches while striker Marcus Rashford also took part in the main session despite not featuring since being axed for last month’s Manchester derby.

Antony and Alejandro Garnacho are also expected to be involved despite being linked with transfer window moves away from the club.

Earlier this week, 24-time Grand Slam champion Novak Djokovic refused to do his usual on-court interview after his fourth-round win against Jiri Lehecka following what he described as “insulting and offensive” comments by Channel Nine’s Tony Jones.

Jones shouted “Novak, he’s over-rated, Novak’s a has-been, Novak kick him out” towards Djokovic fans while live on air at the Australian Open on Friday.

The Australian broadcaster has since apologised for his remarks but Shelton says that incident was not a one-off.

“I’ve been a little bit shocked this week with how players have been treated by the broadcasters,” he said.

“I don’t think that [Djokovic being mocked] was just a single event. I’ve noticed it with different people, not just myself.”

Shelton also referred to an “embarrassing and disrespectful” on-court interview with 19-year-old American Learner Tien after his shock second-round victory against fifth seed Daniil Medvedev.

The on-court interviewer told Tien “19-year-olds aren’t meant to be that good” before asking him if he had heard of his third-round opponent Corentin Moutet.

“I feel like broadcasters should be helping us grow our sport and help these athletes who just won matches on the biggest stage enjoy one of their biggest moments,” added Shelton.

“I feel like there’s just been a lot of negativity. I think that’s something that needs to change.”

BBC Sport has contacted Tennis Australia, which organises the Australian Open, for comment.