Steve Clarke praised debutant Nicky Devlin for a vital late block that helped Scotland claim their first Nations League point in a spirited goalless draw at home to Portugal.The 30-year-old Aberdeen right-back came off the bench for his first cap as a replacement for Anthony Ralston in the 88th minute and made a crucial challenge to stop Rafael Leao grabbing the winner in stoppage time.The draw - gratefully received by the home players and supporters at the end as Portugal captain Cristiano Rona

Steve Clarke praised debutant Nicky Devlin for a vital late block that helped Scotland claim their first Nations League point in a spirited goalless draw at home to Portugal.The 30-year-old Aberdeen right-back came off the bench for his first cap as a replacement for Anthony Ralston in the 88th minute and made a crucial challenge to stop Rafael Leao grabbing the winner in stoppage time.The draw - gratefully received by the home players and supporters at the end as Portugal captain Cristiano Ronaldo stormed up the tunnel in a huff - meant Scotland avoided the ignominy of suffering five straight defeats for the first time in their history.