By Brian Homewood LYON, France (Reuters) - Portugal head into Sunday's Euro 2016 final after another disciplined performance, proving again in their 2-0 win over Wales that they perform like a well-rehearsed orchestra rather than a solo act. Santos reduced the side's dependency on glamorous striker Cristiano Ronaldo and sidelined gifted midfielder Joao Moutinho. Since Santos was appointed, the Portuguese have come through six matches at Euro 2016 without losing and are unbeaten in 13 competitive games. More...