Defenders Manuel Akanji and Ronald Araujo both quashed transfer speculation linking them with Manchester United at the weekend.
Akanji, 26, has impressed at Borussia Dortmund since joining the German giants from Basel in January 2018, helping them win the DFB-Pokal last season. The centre-back, who has 39 senior caps for Switzerland, has just 14 months remaining on his existing deal.
Araujo, 23, has become a key defender at Barcelona this season, making 34 appearances in all competitions. The centre-back helped the Catalan lift the Copa del Rey last term and has won nine senior caps for Uruguay. His contract also expires in June 2023.