Yoevil have confirmed that they have accepted a club record fee for the defender which is reported to be in the region of £400k.
The 22-year-old is arguably one of the best players for the club, and he would represent a smart signing for the Baggies.
He made 51 appearances in 2017/18 and scooped a host of end of season awards. The club has given him the permission to hold personal talks and undergo a medical ahead of the proposed move.