It looked set to be a frustrating night for Dalot and Fernandes, who were both substituted during the second half.
But, as the contest approached its denouement, Ruben Neves nodded home from Francisco Trincao’s cross to send the hosts five points clear at the top of the group.
The former Wolves midfielder pointed to the sky in celebration, as a tribute to Diogo Jota in Portugal’s first home game since the striker’s death in July.
