Boss Tony Pulis has targeted pace and power in wide areas this transfer window and the 26-year-old Republic of Ireland wideman is poised to join the Baggies.

McClean will become the second Wigan winger to join Albion, after Callum McManaman was snapped up in January.

The former Sunderland wide man was comfortably the Latics Player of the Year last season, scoring six goals for the club.

But he was unable to stop them from being relegated to League One after his second season at the DW Stadium following a move from Sunderland, his first club.