Manchester United skipper Harry Maguire rejects former captain Roy Keane’s assertion that the team lacks leadership and heart.

Ole Gunnar Solskjaer’s men will look to continue their perfect start to the Champions League group stage at Istanbul Basaksehir on Wednesday amid a poor start to the Premier League.

United may have a game in hand but 15th spot remains well short of expectations, with Sunday’s 1-0 loss to Arsenal having them start a season with four winless home league matches for the first time since 1972-73.

Club great Keane was watching from the stands as part of his role as a pundit and was cutting in his assessment of his former club, saying he does not ‘see guys you want to be in the trenches with, guys you trust’.

The former midfielder said he was worried as he did not ‘see any leaders out there right through the whole team’ – comments rejected by current captain Maguire.

‘Well, I can say I haven’t seen his comments but we don’t look on what’s happening, especially after a negative result,’ the United skipper said.

‘We don’t bring the negativity into the place. We stay positive.

‘I can for sure say there are a lot of leaders in the squad. I am the captain and I’ve got a lot of leadership around me as well, staff and players, so, for sure, there’s a lot of leaders in this squad.’

Solskjaer was also asked about Keane’s remarks, with the United boss avoiding criticising his player or former teammate.

‘Roy has always been outspoken and I’m very glad that I’ve got the players that we have here with us,’ the Norwegian said ahead of the Group H trip to Turkey.

‘We’ve got different jobs and Roy’s job is to give his opinion and I always listen to Roy.

‘But we move on here with a great group of players, strong group of players, and I’m sure we’ll see a response.’

United’s struggles have so far been confined to the Premier League, with Solskjaer’s side following up the 2-1 triumph at last season’s Champions League runners-up Paris St Germain by thrashing RB Leipzig 5-0.

Last week’s win against last term’s semi-finalists was a memorable Champions League debut for Maguire, whose impressive rise from Hull backup to United and England stalwart recently hit a bump in the road.

The 27-year-old was handed a suspended 21-month prison sentence by a Greek court following an incident during a pre-season break to Mykonos – a verdict the defender denies and is appealing.

Maguire has not been at his best since returning to action with United and was sent off for England in last month’s Nations League loss to Denmark.

‘My mind’s fully focused on football,’ he said. ‘Obviously I had a difficult period in the summer but, no, I am fully focused.

‘I come into training each day, work as hard as I can and focus on each game as it comes.

‘I can only say that I’m still fully focused each day in improving and taking this club forward.’

Maguire pays no attention to the criticism dished out online – ‘Don’t go on it, don’t read it,’ he said – and knows that United need to do much better.

Defending has been a key issue and naturally became a major talking point following the 6-1 home hammering by Tottenham, but the 27-year-old is confident they are on the right track.

‘Obviously as the captain I focus more on the team than individually,’ Maguire said. ‘We started the season defensively not in the best shape.

‘Against Crystal Palace we were too open [and lost 3-1] and Tottenham we let ourselves go, especially when we went down to 10 men.

‘We can’t concede six in any game, especially for this club. It isn’t good enough, so we have worked hard on that since we came back from the international break.

‘I feel like since the international break defensively we have been really good, we haven’t conceded many chances at all.

‘I think Arsenal had a couple and we’ve conceded two own goals and a soft penalty, really.

‘Defensively we feel like we’re on the right track but we need to get the balance right and that’s our job as well, in terms of the attacking shape and the balance of defending and attacking.’

United will be up against a familiar foe in the shape of former Liverpool defender Martin Skrtel.

The 35-year-old said at his side’s pre-match news conference: ‘We will play a tough match with Manchester United. We are playing the most important team of England and of the group.’

Basaksehir have lost their opening two matches without finding the net.

Skrtel added: ‘We can be successful if we play our own game. We were not effective on goal in two matches, but this time we have to score. We will fight for the best result.’

Former Chelsea forward Demba Ba requires a late fitness test.