Dr. Hamidreza Sadr

In the United States, nearly all professional sports teams, most collegiate teams—as well as a dwindling number of high schools have their own Sports commentators, who are usually recognized as the voice of the team on radio broadcasts and are often identified as part of the team like the players or the coaches. In addition, television networks and cable channels will have their own stable of play-by-play announcers that work with various teams.