Jose Mourinho has accused the Chile, Belgium, Scotland and Portugal national teams of being unprofessional by contributing to Manchester United’s injury list.

Alexis Sanchez, Marouane Fellaini, Scott McTominay and Diogo Dalot all missed Tuesday’s Champions League home defeat by Juventus with injury problems sustained during the international break.

Sanchez is set to miss Sunday’s Premier League home match against Everton, with the groin issue he sustained on Chile duty restricting him to a five-minute substitute appearance in last Saturday’s 2-2 draw at Chelsea.

He stayed with his country throughout this month’s two-week break, as did Fellaini (Belgium), McTominay (Scotland) and Dalot (Portugal). Mourinho claimed that each association failed to keep him up to date with his players’ physical condition.

In contrast, England full-back Luke Shaw and Serbia centre-half Nemanja Matic were both released early from international commitments when it was clear that they were not fit.