Tottenham boss Ange Postecoglou has provided a worrying fitness update on Son Heung-min.
The South Korean missed last weekend's defeat at Wolves and the Europa League quarter-final victory at Eintracht Frankfurt on Thursday With a foot injury.
Spurs return to action on Monday against Nottingham Forest - but Son will not take part after being ruled out once again.
And Postecoglou says he doesn't know when his captain, who has scored 11 goals and provided 11 assists this season, will return to full fitness.