It was a night to forget in defense

The bet of Jorge Sampaoli definitely didn't work to stop Mexico. The numbers are evident. For the second time since the coach took over the Chilean national team, they conceded three goals against

It took 22 matches for it to happen again. The last time was on October 11, 2013 against Colombia, in a game where they were winning 3-0 and ended up drawing, postponing the qualification for the World Cup in Brazil

Now it was Mexico's turn to turn the Chilean defense into a nightmare or an exposed area, depending on how you want to see it. They made it look bad in all aspects. Matías Vuoso took advantage of weak marking in the box to open the scoring and there was no resistance in the third goal. Raúl Jiménez, on the other hand, exploited the team's weakest flank to defeat Claudio Bravo: aerial play

Thus, the final balance is worrying. It is true that they didn't lose, and even the quarterfinals are just a step away, but it is also evident that there are errors that haven't been seen in a long time. They don't have much time to improve. There lies the big problem.