Ajax have enquired about 24-year-old Sunderland and Ivory Coast winger Simon Adingra.

Real Sociedad have made an approach for West Ham and Mexico midfielder Edson Alvarez, 28, with Ajax having cooled their interest.

Barcelona and Germany goalkeeper Marc-Andre ter Stegen, 34, is set to join Dutch side Ajax on a one-year loan deal.

Fulham are interested in making a move for Republic of Ireland striker Troy Parrott, 24, from Eredivisie side AZ Alkmaar, but face competition from Ajax, PSV Eindhoven, Real Betis and Como.

Arsenal are close to selling defender Oleksandr Zinchenko to Ajax. The 29-year-old Ukraine international joined Nottingham Forest on loan last summer but has only made four Premier League starts.