Argentina have not been helped by events off the field.
Their match with Egypt was rife with controversy and has led to allegations from Egypt's head coach that the encounter was rigged, and the Argentinian federation (AFA) is reportedly under investigation by the FBI for alleged mishandling of its commercial agreements in the United States.
The federation has denied wrongdoing.
"Investigative measures alone do not determine responsibility or guilt," said Regalado.
The Heartbeat of the Banderazo
In the stadium, little of this has mattered.
With the exception of the host nations they are the most well-supported team at the tournament and at every point in the journey Argentinians have followed, bringing the banderazo with them.
It is a sight to behold, an undulating mass of humanity singing, jumping and dancing in unison, urging their team forward.
This is the case whether Argentina are handily in the lead or, more often than not, fighting for their lives.
The team, and Scaloni, have leaned on their supporters heavily.
After the last-minute escape against Egypt, Scaloni said they had made it difficult for their fans all tournament.
Scaloni has also faced criticism for his tactics and squad rotation as he has continued to lean on an older core.
And then, of course, there is Messi.
It may be tempting to call him an ageless wonder but he certainly looked the worse for wear after the match against Cape Verde, taking to the podium for his post-match remarks sporting a massive shiner on his forehead.
Moments later, he reflected on the physical toll of his legendary status.
"Kick the crap out of him," said Messi.
Argentina will need Messi and much more against Switzerland. They will need to stay in high gear for longer stretches.
They cannot rely on vibes alone, per se, as they have sometimes seemed to this summer.
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Yet to many, the chaotic energy of this Argentina side is exactly why they are beloved. Perhaps Scaloni is among them.
