Toronto FC's Michael Bradley has been fined an undisclosed amount by the MLS Discipline Committee for violating the league's confrontation policy.
The club was also warned on Friday after the incident early in the second half of the March 20 game against Sporting Kansas City.
The play started when SKC's Brad Davis and Graham Zusi collided with Toronto's Benoit Cheyrou, who stayed down.
Sporting KC defenders appeared to want to put the ball out of play, but Davis prevented the ball from going out and played it forward to Dom Dwyer, who then had a chance in the box.
After the play, Bradley sprinted to confront Davis for playing on while Cheyrou was injured, and the two U.S. internationals argued for some time despite efforts to separate them.
Sporting KC eventually won the game 1-0 thanks to Davis' goal in the 70th minute.