Paris Saint-Germain are reportedly in talks to sign Borussia Dortmund full-back Raphael Guerreiro this summer.
Guerreiro was previously linked with Barcelona earlier in the transfer window, before the Blaugrana opted to sign Junior Firpo from Real Betis instead.
According to Fox Sports, PSG and Dortmund are close to reaching an agreement that would see the full-back reunited with former Signal Iduna Park boss Thomas Tuchel in Paris.
Bild report that Dortmund have tried to renew the Portuguese's contract, but that the 25-year-old has so far declined their advances.
PSG still have options at left-back in Layvin Kurzawa and Juan Bernat, with the latter having started the French champions' opening three Ligue 1 matches of the season.
The Parc des Princes side have also been linked with a move for wantaway Crystal Palace star Wilfried Zaha, with the French transfer window not closing until September 1.