Everton are set to seal the free transfer of Cuco Martina from Southampton this weekend.
Cuco Martina to arrive at Everton this weekend. Cover across defence. Free transfer from Southampton.
— paul joyce (@_pauljoyce) July 12, 2017
According to the very reliable Paul Joyce from The Times, the 27-year-old full-back is out of contract this summer and Koeman has decided to sign him in order to add more depth to his side. Joyce has revealed that the transfer should be finalised this weekend.
Chris Bascombe from the Telegraph has also confirmed the news.