I've only been in this competition for a week and I just realized that this competition is much more complex than I thought.
Today I looked at the results of the conference and European leagues and saw that neither I nor my opponent answered all 5 sub-questions correctly and I was convinced that I would still have a safe 3:0 lead and was surprised that my opponent got 1 point even though he only had 3 correct answers.
At first I thought that maybe Trofo and cryptofrka saw and calculated the results wrong and then I realized that a different rule applies here and that it's not important to answer all 5 questions correctly but only to be better than your opponent.

Ok, OK, yes I know, everything is explained in detail in the introductory, first post but it's so long and complicated that at first I gave up reading and trying to understand everything right away.

OK, now my team's lead is reduced to 3:1 and since I and my opponent have 3 different answers to the last 5 questions, it all comes down to whether Atalanta will beat Juve, Manchester City beat Chelsea and Sinner beat Alcaraz. For me, 1 correct answer should be enough to win this round.
Now I'm not sure if I was right when I predicted that Juve would lose but I followed my "gut feeling" that Juve might fail.
I hope that Manchester City will play at their highest level against Chelsea and if all else fails I'm counting on the great Sinner at the start of this season and his new victory over Alcaraz to win another tournament this year.