From reading what happen, seems like a play on as the pitcher wasnt fielding the ball and the thrown bat didnt interfere with the defense. At most this would be like stated, a team warning for carelessly throwing the bat. Next time it would happen it would be restrictions to the dugout. Treat it like if the batter tossed the bat and it hit the catcher or plate umpire. Team warning as this is very dangerous.
Atleast how you would handle it with NFHS rules as it was High School
Atleast how you would handle it with NFHS rules as it was High School