Did 12u FP tournament last weekend. Had batter strike out swinging third strike. I give strike signal announce 1 out. The next batter steps in and takes several pitches before getting a single. Def coach asks me if the runner on first was the same one that struck out. Yes it was, BOO remove runner and call out the batter that failed to bat. Off coach bounces off the walls telling me I didn’t tell the batter was out. I tell the coach I give the count several times during an at bat, When she struck out I said one out. I don't control who comes to the plate that is your job.