Michail Antonio could miss Monday’s FA Cup fifth round clash with Charlton after limping out of Saturday’s win over Huddersfield.
Antonio, who has only recently returned to action, suffered a possible sprained ankle after a heavy challenge and was substituted by Chris Maguire at the interval.
Stuart Gray said it may well be a sprain but that it was too early to be able to say how serious – or not – the injury is.