Unai Emery stayed on course for a fifth Europa League triumph as Aston Villa eased into the semi-finals, and saw England striker Ollie Watkins reach a club landmark. Unai Emery stayed on course for a fifth Europa League triumph as Aston Villa eased into the semi-finals, and saw England striker Ollie Watkins reach a club landmark. Villa, 3-1 up from the first leg in Bologna, scored three goals before the break, wi... [1733 chars]