However, one of Messi's sons struck a "serious" tone when telling Djokovic what he needed to do to surpass Roger Federer as the oldest Masters ... from Messi’s son there! It was a very touching ...

Inter Miami and Argentina ace Lionel Messi has revealed the list of players followed by his children in today's game.

Thiago Messi wore the number 10 shirt like his father does. The Inter Miami team, which lost the game 1-0, also featured Benjamin Suarez, the son of Messi's Barcelona and Miami team-mate Luis Suarez.

And one of Messi’s sons told Djokovic he must up his level as he tries to surpass Federer as the oldest Masters champion ... bit of pressure from Messi’s son there! “It was a very touching ...