If we look at the match between Slovakia and Portugal, the hosts were actually quite in control of the match and they were actually better at possession. Even when Portugal gets the ball, they often lose the ball, but Portugal has good interceptions to overcome this. But indeed, even though he had repeatedly threatened Diogo Costa's goal, Slovakia was unable to score a single goal. Meanwhile, Portugal, which often had opportunities to widen the score, also failed to do so.
Slovakia played quite well because they realized that being able to get points from this match would make them even safer in second place to continue to maintain their hopes of qualifying, but they were not lucky enough this time, and the opportunities they created were not completed well, while his opponent managed to break the deadlock.
I don't know that Ronaldo often gets decent chances to score goals but he fails when finishing, is it possible that at national team level he is finished? On the other hand, in this match Ronaldo also received a yellow card due to a foul on the Slovak goalkeeper which made him miss the next euro qualifier. Even so, Portugal's victory was neither good nor bad, however Slovakia is a team to be reckoned with.
Because so far Portugal has managed to win 5 matches, what happened to Ronaldo will not be so criticized, but in fact, Portugal would probably get better results if they also gave playing portions to Diogo Jota, I mean not letting Ronaldo play in full from the first half until second half because Jota, who is younger, will give more energy to his team than Ronaldo. I mean if in your squad a player is younger, and he plays for one of the big clubs in a very competitive league then why keep an old player, and his movement is already limited