Manchester United are fearful over the extent of Marcus Rashford's groin injury that cast a shadow over Saturday's 2-0 win over Everton.
Rashford hobbled off with the problem late on at Old Trafford, sparking fears that the club's top scorer could be set for a spell on the sidelines at a crucial juncture in the season.
The England international was making his 350th appearance for United and assisted Anthony Martial for the decisive second goal that ensured an uplifting three points for Erik ten Hag's side. But he pulled up minutes later after stretching to reach a Christian Eriksen pass, and was replaced immediately, limping down the tunnel in clear discomfort.