"Looks like YJ 2019 Mitchell had a solid tournament this past weekend. Given that it seems like the feeling here is that Carro isn't all that strong, would Mitchell give them a good game? Have they played/scrimmaged each other?"

Answer: They have played each other and the "second team", MItchell this year and Bert before him, has never beaten Carro's team. The most recent matchup was in the semi-final game at the Summer Classic. Carro's team won. The Score was 6-3.