Alderweireld was carried off on a stretcher during Saturday’s draw against West Brom with what appeared to be pain in his knee, prompting fears the Belgian could face a lengthy spell on the sidelines.
The problem, however, is not as serious as first feared. Spurs were yet to receive the results of a scan on Monday but Pochettino believes Alderweireld could recover next week, putting him in line to play against Leicester in 11 days’ time.
“We need to wait for the scan but we believe it’s not a big issue,” Pochettino said.
“He got a knock on his leg but it was better yesterday and today. We need to wait for the results of the scan but I hope it’s nothing important.
“In the moment he went down it was tough and from our position it was difficult to see what had happened.
“But it wasn’t a big issue, a big knock, a heavy knock in his leg but we hope it’s not a big problem for the next week.”
Alderweireld’s absence in the short-term, however, is a major blow for Tottenham, given he has been a star performer under Pochettino and integral to the team boasting the Premier League’s best defensive record so far this season.
The most likely replacement in Germany is Eric Dier, who replaced his injured team-mate against West Brom, and whose place in midfield has become less essential due to the excellent form of Victor Wanyama.
Dier, who only recently recovered from a hamstring strain, has endured an underwhelming start to the campaign but he would appear the safest choice on Tuesday.
Kevin Wimmer is out of favour and more comfortable in Jan Vertonghen’s left side of central defence while Pochettino admitted it would be “difficult” to throw 18-year-old Cameron Carter-Vickers into such a high-pressure situation.
On Dier, Pochettino said: “The important thing is we trust in him. It’s not important the position he will play – midfield, centre back or full back – we believe and trust in him.
“We trust him as a person and his skills. For me, Eric is a player who can develop his game in different positions.”