GROUP I
Ronaldo's winner against Armenia meant Portugal stayed one point behind group leader Denmark. The Real Madrid star struck from close range following a goalmouth scramble.
Nicklas Bendtner scored twice as Denmark came from a goal down to beat Serbia 3-1 in Belgrade. The match was played in an empty Partizan stadium because of incidents in a qualifier between Serbia and Albania last month. Serbia was penalized by UEFA for pitch skirmishes involving players and fans over an Albanian flag that was flown above the stadium by a drone.
Serbia winger Zoran Tosic opened the scoring with a low strike from 12 yards (meters) in the fourth minute.
But Bendtner equalized from close range in the 60th before centerback Simon Kjaer gave the visitors the lead two minutes later by heading in a free kick from Christian Eriksen. Bendtner made it 3-1 in the 85th.
Serbia coach Dick Advocaat was quoted by UEFA's website: "This is our first terrible match since I became the manager. If someone should be blamed then it's me. And, yes, I will think about resigning."
France, which has already qualified as the host of Euro 2016, drew 1-1 with Albania in Rennes.
Albania defender Mergim Mavraj stunned the hosts with a header in the 40th. But France substitute Antoine Griezmann salvaged a draw by cutting inside to fire into the bottom corner in the 73rd.
