Sebastian Berhalter said coach Mauricio Pochettino has reshaped the mindset of the U.S. Men’s National Team during the 2026 World Cup [1].

The shift in team culture represents a strategic effort to build resilience and improve performance by refusing to tolerate poor attitudes or disrespect [3]. This psychological pivot comes as the U.S. competes in a tournament hosted across the United States, Canada, and Mexico [1].

Berhalter, a midfielder for the national team, said that Pochettino has provided the squad with a clearer sense of identity. The coach emphasized a standard of accountability and toughness that has defined the team's approach on the pitch.

"He showed us what we're about," Berhalter said [1].

According to Berhalter, this new mentality is rooted in a refusal to be intimidated or undermined. The midfielder said that the current environment under Pochettino is one where the team "doesn't take s---" [1].

For Berhalter, the current tournament also marks a personal milestone. He said that he was in the stands watching his father coach four years before his own appearance in the 2026 World Cup [4].

Gregg Berhalter also commented on the trajectory of the program under the new leadership. He said that Mauricio Pochettino's USMNT can achieve big things at the World Cup [1].

"He showed us what we're about."

The transition from previous leadership to Mauricio Pochettino marks a deliberate move toward a more aggressive and assertive team identity. By focusing on mental toughness and a refusal to tolerate disrespect, the USMNT is attempting to bridge the gap between technical skill and the psychological resilience required to compete against elite international opponents on home soil.