I think it was unfortunate that Barcelona failed to win with a clean sheet, winning 3-0 from the first half did not make Barcelona ambitious to make more goals in the second half. Instead of making more goals in the second half, the reality is that Barcelona conceded in the second half and made the final score in this match 3-1. Indeed, it is not a problem to still achieve three points but anyway, because considering Barcelona played at home and also only played against Espanyol which is very close to the relegation zone then Barcelona should be able to succeed with a clean sheet victory. Anyway, congratulations to Barcelona who are still consistent with their winning streak so far, but I'm just disappointed with this result, as I was a -2.5 bet that required a win with a 3-goal gap.
Most likely because Hansi Flick is preparing his team for the next match in the UCL, so in the match against Espanyol Barcelona is not too ambitious to score many goals, in order to maintain the fitness of its players, it is feared that something unwanted will happen but still it is an impressive victory even though conceding one goal 3 points are still safe to get and they are currently sitting comfortably at the top with a fairly large points difference.
Regarding the bet, I understand why you put a difference of 3 goals and Barcelona should indeed be able to score many goals.
Maybe that day was not your luck, my friend.
There were no goals scored in the second half, either Barcelona were not too ambitious to increase their lead, or Espanyol's defense started to be quite solid in the second half. However, it was clear that in the match, Barcelona dominated the match.
Meanwhile, to talk about UCL, in the next match Barcelona will face Red Star, and of course this should be a fairly easy match for Barcelona to be able to get three points. Because considering the performance of the two teams is quite different. Moreover, in this UCL event, the top of the Serbian league standings has never won at all, Red Star lost three UCL matches in a row, and now Red Star will face Barcelona, which could be a nightmare for Red Star, namely experiencing defeat for the fourth time in a row