You also have to admit that it can be as difficult as beat Real Madrid for Manchester City, likewise it can be difficult for Real Madrid to beat Manchester City. But it's true that this match is going to be much more exciting. In a previous match, we must have seen that Manchester City tried to fight Real Madrid very well, so maybe in today's match they will have that conviction. Moreover in my opinion the chances of winning this match today are the most likely for Real Madrid since they have done and won a remarkable performance in the previous match. There is one advantage for Real Madrid in this match, which is that they will be able to play on their home field.
Real is stronger now, it was evident from the first match, City are good in attack, but they have problems in defense, and this is their weak point, and with such attacking potential as Real it will be difficult to resist. City today only needs a win, but Guardeola has a very difficult time playing away matches in the Champions League, and they also need to pay attention to defense so as not to concede.