Manchester United physios 'missed potentially serious Casemiro injury'

The midfielder missed the 4-3 FA Cup quarter-final thriller at the weekend with the issue, and he has since withdrawn from the Brazil squad that will face England and Spain this week.

Erik ten Hag's hand was then forced, so Scott McTominay started alongside Kobbie Mainoo in a midfield two at Old Trafford.

In the day prior to the showdown with their bitter rivals, Casemiro is believed to have complained about pain in his hamstring — an issue which has already kept him out for three months this season, and almost required surgery.

Despite that though, the Man United medical team ruled him fit to play against Liverpool, diagnosing no significant problems after an examination.

However, Brazilian outlet Trivela claim that Casemiro was not satisfied with this conclusion, and went to seek a second opinion with his own personal doctor in Barcelona.

After consulting with his doctor, Casemiro was told that he had sustained a minor injury, and it could become a big problem if he attempts to play through it, suggesting he should sit out the next few weeks to avoid aggravating it and turning it into a more serious issue than it currently is.

Casemiro ended up being a late casualty from the side which faced Liverpool, with the club then confirming the player had picked up a «muscle injury».

After sustaining an ankle problem in October, Casemiro returned for just 45 minutes in their EFL Cup defeat at home to Newcastle United, picking up a serious hamstring injury in that 3-0 defeat.

That would then keep the Brazilian out from the start of November