Tottenham have accepted a £12.9m bid for Davinson Sanchez from Spartak Moscow, but the defender is reluctant to join the Russian side.
The Colombia centre-back has made 205 appearances for Spurs since joining them for £42m from Ajax in 2017.
The 27-year-old is currently with Tottenham on their pre-season Asia-Pacific tour.
Sanchez has also been linked with Galatasaray, who reportedly made an approach for him in June.
Sanchez made 18 Premier League appearances for Tottenham as they finished eighth last season.
He was booed by Spurs fans when he was brought on as a substitute against Bournemouth in April and again when he taken off after just 23 minutes.