Both Napoli and Roma played well and each team have one good half of a match. Roma had more chances in the first half but Napoli had more opportunities in the second half.
Difference comes from a mistake of Smalling and the excellent strike of Osemni. Anyway Napoli deserve to win after having many opportunities in the match to score goals.
Actually I didn't see that much at Roma in the game against Napoli.
They played passively and continued to defend because their target was a draw even though there were some counter attacks, but their chances in this match were minimal because they were still very focused on defense even though in the end Osimhen's late goal in the last 10 minutes thwarted their intention to pick 1 point .
Mourinho always applies the same strategy when dealing with a team that is considered stronger than his team. The bus parking strategy is very familiar to Mourinho, he prefers to defend while occasionally counter-attacking.
Mourinho was unlucky against Napoli, Roma conceded a goal when the game entered the last 10 minutes. Disappointment clearly reflected on Mourinho's face because his plan to get points failed miserably, Roma had to settle for losing points due to not being able to last until the game ended.