Prop Wyn Jones ruled out of Wales summer tour

Wales prop Wyn Jones has been ruled out of the first Test against Argentina on Saturday and will miss the rest of the summer tour.

Jones suffered a calf injury in training and will return to his Scarlets region for further diagnosis and prognosis.

Fellow Scarlet Rob Evans, who was due to start on the bench on Saturday, comes into the starting XV with Nicky Smith added to the replacements.

Jones was a second-half substitute against South Africa in Washington DC last weekend, replacing Smith after 48 minutes.