What happens when a ball is thrown into the stands after a hit-and-run play?

In the context of a hit-and-run play, when a ball is thrown into the stands, it is considered a ground rule double. The rule states that when a fair ball goes into the stands or is otherwise obstructed, the batter is entitled to two bases from the time of the pitch. Since the play originated with a hit-and-run, both the batter and the lead runner are given an opportunity to advance additional bases, as the ball being dead allows for these advancements.

Therefore, in this scenario, both the batter and the lead runner are awarded additional bases, reflecting the idea that the defense’s error (in this case, throwing the ball into the stands) directly benefits the offense. This aligns with the principles of baseball, where an unexpected occurrence like a throw into the stands leads to advantages for the offensive team.