Batter wants a free pass

[sunfudblu]

Pitch comes in and batter doesn't even move. I call ball (because it wasn't in the zone) and keep the batter at the plate, count was 1-0 now 2-0. The ump doing the next game told me that I should've called the pitch a strike (no matter where it was) and then warned both benches for unsportsmenlike conduct and the next players to repeat would be ejected.

The only book I have is FED and they say to keep the batter at bat and call it a ball or a strike. Is this a college, pro, pony or little league ruling??