What is the "team area"?

[JefferMC]

As this was at a tournament, "Home" team for each game was decided by coin flip, although they would have had to be considered one of the home teams for the tournament because their practice fields are almost right across the road from the park (in fact, 6 fields of the tournament were in this park, some games were held on a nearby 7th, their "home" field.)

This team had already played 4 games on these fields by then, I don't know what got in to the coach this time.

I really don't think either the TD or UIC would have been involved in this, and weren't in sight (I did look around once I knew what was at issue). I guess they could have faded back into the trees.