Dutch champions have warned Manchester United not to continue pressing hard to sign both Antony and Lisandro Martinez this summer.
The Eredivisie title holders said they will not allow both players leave the club this summer.
Manchester United are preparing an offer for Martinez, with new boss Erik ten Hag keen on bringing some of his former players at Ajax to Old Trafford this summer.
Arsenal also want to buy Martinez from Ajax and have indicated that they would be willing to bid €30 million (£25.8m) this summer.
Apart from Martinez, Manchester United are closing in on a £40m deal for Brazilian winger Antony.
But Daily Mirror reports that Ajax are not willing to let both players leave this summer, meaning that Ten Hag may need to choose from one of them.
Ajax, meanwhile, have already lost Ryan Gravenberch to Bayern Munich this summer.
Do you find OkayWap useful? Click here to give us five stars rating!