Man Utd's Casemiro joins Inter Miami amid MLS tampering probe
The Brazilian midfielder's arrival in the United States triggered an immediate league investigation, highlighting the regulatory frictions accompanying Europe's talent drain to Major League Soccer.
Inter Miami has signed former Manchester United midfielder Casemiro on a contract running to the end of the 2027 Major League Soccer season, with an option to extend until June 2029. However, the club's announcement was immediately followed by the league stating it is reviewing a tampering allegation against Miami.
The investigation centres on "discovery rights," a uniquely American sports mechanism that grants a specific team first refusal on a player. The LA Galaxy held these rights for the 34-year-old Brazilian. While Miami stated it had reached a settlement with the Galaxy to acquire them, the MLS will withhold the terms of that agreement until the probe concludes.
For European clubs, such regulatory friction underscores the structural differences in transatlantic transfer markets. In Europe, a player who leaves by mutual consent becomes a free agent, allowing any buyer to negotiate directly. In the US, incoming clubs must navigate discovery lists and complex salary cap rules to secure those same players.
Manchester United has already adapted to Casemiro's departure from Old Trafford by reinvesting £85m in younger midfield assets. The club paid £50m to Chelsea for Andrey Santos and £35m to Aston Villa for Youri Tielemans, shifting its wage bill and capital away from the veteran.
Inter Miami's aggressive pursuit of European talent has repeatedly tested MLS financial boundaries. In 2021, the club was fined $2m for breaching the "Beckham rule" during the signing of Blaise Matuidi from Juventus. The league found Miami had effectively carried four designated players—whose wages sit outside the strict salary cap—when only three are permitted.
Casemiro arrives with a formidable European pedigree, having won five Champions League titles with Real Madrid and two domestic cups at United. "What motivates me the most, and I think this is true for every player, is winning and continuing to grow," he said.
Co-owner David Beckham described the 34-year-old as "a winner who has achieved so much in the game." Yet as Miami continues to build its roster of European stalwarts, the club's compliance with the league's strict financial framework remains under as much scrutiny as its on-pitch ambitions.
