Manchester United will resist attempts from Tottenham Hotspur to include Anthony Martial in any deal for Toby Alderweireld.
Alderweireld has a contract stalemate with Spurs that United is keen to take advantage of this summer.
Martial is interested in leaving United in hopes of more regular playing time.
Spurs are willing to cash in on Alderweireld if they receive a fee in the region of £50 million.
Via Rob Dawson/ESPN