Santos disappointed Portugal did not score more against Azerbaijan
Fernando Santos felt Portugal deserved to win by an even bigger margin in their 3-0 victory over Azerbaijan in Tuesday's World Cup qualifier.
Portugal made it four wins in five Group A matches to reclaim top spot from Serbia, who were held 1-1 by the Republic of Ireland.
The 2016 European champions were two goals ahead inside 31 minutes thanks to Bernardo Silva's volley and Andre Silva's tap-in.
Diogo Jota added a third for the visitors 15 minutes from time, but only after the Liverpool attacker and Andre Silva had wasted some glorious opportunities.
Portugal scored from three of their 21 attempts in total, a third of those on target, and Santos was disappointed his side did not further improve their goal difference.
"The only thing about the result that is not good was the amount of goals we scored," he told RTP.
"When teams are not organised then they have difficulties, running a lot after the ball and wearing themselves out. When they have the ball they have more difficulties.
"Without some balance in the game it becomes difficult. We knew this was a game of patience as the opponents usually defend well. We knew an early goal would force them to change.
"That happened after the second goal when they went with a 4-3-3. We were always looking for the goal and creating spaces to enter, either through the middle or out wide."
Jota was responsible for a team-high five of Portugal's shots, finding the net from one of those having earlier claimed an assist for Andre Silva's goal.
He now has eight goals in 21 caps for the Selecao, who have put their Euro 2020 disappointment behind them with three wins from three over the past week.
"In these three games, one of which was a friendly, we did our job, which was to win each of them," Jota told RTP. "Today's performance was good and so was the result.
"This is what football is all about. You should never give up after missing. I'm glad I scored in the end. I always want to help individually, but the result is the most important thing."
Portugal were without the suspended Cristiano Ronaldo, who has now linked up with Manchester United, but are two points clear of Serbia in Group A with three more fixtures still to play.
"Every opponent and every match is tough and will be like a final for us," Andre Silva said. "We drew in Serbia and still have to play them in our last game.
"We have to focus on ourselves as we have those three finals to win."