Wigan Athletic have signed Everton midfielder Joe Williams for an undisclosed fee on a three-year deal.

The 22-year-old spent last season on loan at Bolton, making 30 appearances in the Championship.

He is the second Toffees player to join the Latics this summer after full-back Antonee Robinson signed a three-year deal earlier this month.

Williams could make his debut for the Championship side in Saturday's season opener against Cardiff.