Major League Soccer fined Inter Miami’s Argentine superstar Lionel Messi an undisclosed amount on Friday for slapping Philadelphia’s Quinn Sullivan on the back of the neck in the clubs’ 2-2 draw on Wednesday.

The league’s disciplinary committee said it had levied the fine “for violating the league’s policy regarding hands to the face/head/neck of an opponent.”

Miami’s Ian Fray was fined an undisclosed amount for the same infraction.

It was late in stoppage time of a testy contest when Messi approached the center circle to confront Sullivan while the ball was in play in another area of the field. Related News EPL: Arsenal thrash Coventry 3-0 to open season in style Usain Bolt registers to play for Manchester veterans’ football team Ronaldo hits 977 career goals as Al Nassr thrash Al Riyadh 4-0

After a brief exchange, Messi took a swipe at Sullivan, who then squared up to the Argentine star in a fight-style stare-down.