Thiago Messi, the eldest son of Lionel, made his debut in the “Newell’s Cup” tournament in the countryside city of Rosario.

Thiago Messi is part of the Inter Miami squad playing in the Newell's Cup for under-13s in Rosario - the city in Argentina where his father Lionel was born.

The 12-year-old Thiago Messi wore the No. 10 jersey for an Inter Miami youth team, which lost 1-0 to Newell's Old Boys on Monday in the under-13 competition. The team also played on Tuesday. Thiago’s father,

Thiago is Lionel Messi's eldest son. Like his father, who plays at Inter Miami, Thiago is currently playing for Inter Miami youth team.

Thiago Messi played for Inter Miami’s under-13 team in the Newell’s Cup in Rosario, Argentina last Monday. Perhaps the first

Lionel Messi's oldest son has played a match against the boyhood club of the Argentina captain. Thiago Messi, 12, played for the under-13 team of Messi's current club Inter Miami against Newell's Old Boys from Messi's home town of Rosario on Monday.