Messi diagnosed with left hamstring fatigue, return plan uncertain

Inter Miami's Argentine forward #10 Lionel Messi leaves the field during the Major League Soccer (MLS) regular season football match between Inter Miami CF and Philadelphia Union at Nu Stadium in Miami, Florida, on May 24, 2026. (Photograph: AFP)
Lionel Messi remains at the center of an injury concern just weeks before the World Cup after Inter Miami CF confirmed on Monday that medical tests revealed muscle fatigue in his left hamstring.

The Major League Soccer side, however, did not provide a clear timeline for the Argentine captain’s return after he was forced off during Miami’s thrilling 6-4 win over Philadelphia Union on Sunday.

The 38-year-old, who captained Argentina to World Cup glory, clutched the back of his left leg before requesting to be substituted in the 73rd minute. Despite the scare, Messi appeared to walk normally as he headed down the tunnel.

“After undergoing further medical tests this Monday, the initial diagnosis indicates an overload associated with muscle fatigue in his left hamstring,” Inter Miami said in a statement.

“The timeline for his return to physical activity will depend on his clinical and functional progress.”

The update leaves uncertainty surrounding the fitness of the eight-time Ballon d’Or winner as Argentina gears up to defend its World Cup title at the tournament co-hosted by the United States, Canada and Mexico, which begins on June 11.

Argentina will open its campaign five days later against Algeria in Kansas City.

Since joining Inter Miami in 2023, Messi has carefully managed his playing schedule, with the club often resting him during congested fixture periods.

MLS is currently on break for the World Cup.

Although Messi has yet to officially confirm his participation, he is widely expected to feature in what would be a record-equalling sixth World Cup appearance.

Argentina’s squad announcement is expected next week, while the South American champions are scheduled to play warm-up matches against Honduras on June 6 and Iceland on June 9 in the United States.

AFP