Mauricio Pochettino has described his decision to step down as head coach of the United States men's national team to take over at Manchester United as one of the most difficult of his career. The 54-year-old Argentine made the emotional admission on Friday during a press conference in Fayetteville, Georgia, where he struggled to hold back tears as he said farewell to American soccer.

The move comes just hours after Manchester United confirmed that Pochettino would replace the sacked Michael Carrick. The former Tottenham, Paris Saint-Germain, and Chelsea manager will officially begin his new role on November 18, inheriting a club in turmoil.

A monumental challenge at Old Trafford

United are enduring their worst start to a domestic season in four decades and currently sit in the Premier League relegation zone during the international break. Pochettino is understood to have signed a two-and-a-half-year contract that will keep him at Old Trafford until the end of the 2028/29 campaign.

Reflecting on his time with the US team, Pochettino said: "We learned a lot from you all, from this amazing country. I think this was one of the most difficult decisions of my career." He also guided the USA to the last 16 of this year's World Cup, a run that endeared him to American fans.

Before departing for England, Pochettino will oversee two CONCACAF Nations League matches against Haiti, the first on Saturday and the second next Tuesday. Those games will mark the end of his tenure with the US national team.

Emotional farewell

The Argentine's voice cracked with emotion as he addressed reporters, underscoring the deep connection he formed with the US squad and staff. His departure leaves US Soccer searching for a new head coach at a critical juncture, with the 2026 World Cup on home soil on the horizon.

For Manchester United, Pochettino's arrival represents a fresh start and a significant gamble. The club's hierarchy hopes his proven track record of developing young talent and implementing an attacking style will reverse their fortunes. However, the pressure will be immense as he attempts to lift a storied club from the depths of the league table.

Pochettino's first match in charge of United will be a daunting away trip to Liverpool after the international break, a fixture that could define the early narrative of his reign. Fans will be watching closely to see if he can quickly impose his philosophy and galvanize a squad low on confidence.

As he embarks on this new chapter, Pochettino's tearful goodbye serves as a reminder of the emotional toll of football management. His journey from the US touchline to the Theater of Dreams is fraught with challenges, but also with opportunity. Only time will tell if this difficult decision proves to be the right one.