We don’t stop the ball in transition and that may not all be fast breaks. And on “fast breaks” it also has a lot to with the opponent’s ability to run a fast break. Some do it well and some don’t, but I guess we should get credit either way.
Watch the Michigan State game, “fast break” defense was bad, but also just stopping the ball when the other pg pushes it after makes, misses, and turnovers. That’s not fast break and maybe it technically isn’t transition either. Hoiberg, Fears, Blackwell, the other Wisconsin guy, Minnesota, there is a lot of pointing at who to pick up the ball and then there isn’t any at all.