"Robbie will have a scan in the morning (Thursday) and we won't know until then. We just hope it is not long-term," Spurs boss Glen Hoodle said after the game.
"He could be fit for Saturday but at the same time, he could be out for 10 days.
"It's too early and we'll wait for the results.
"It's an ankle injury and to lose him so early was difficult."