BEN Westwood will find out the extent of his pectoral injury tomorrow.

The stalwart Warrington Wolves forward will go for scans on an injury that ended his Wembley field time in the 64th minute of Saturday's Challenge Cup Final loss to Hull FC.

He says on his Instagram post that he may face surgery as soon as Wednesday.

Westwood's departure came only six minutes after leader Kurt Gidley left the field with a lacerated eye socket area.

It was a period in which Hull FC started to turn a 10-0 defict around.

The 35-year-old equalled the club record of four Challenge Cup Final appearances when replacing Joe Westerman off the bench in the 20th minute.