Tottenham Hotspur and Borussia Dortmund are targeting West Ham United fullback Arthur Masuaku, according to The Sun.
The 25-year-old enjoyed an increased role for the Hammers over the final games of the season.
And his performances were enough to catch the eye of Mauricio Pochettino.
The Spurs boss is the lookout for a new left-back, with the future of Danny Rose looking uncertain.
Dortmund are also keen on bolstering their defensive stocks this summer.