The batter is credited with a single and one RBI, final score 8-7. Rule 10.06(f) concerns a ball that is still in "play". A ground rule double is what it is because the ball is no longer in "play". We've all seen situations where the bases are loaded, batter hits a ground rule double, the runner on first must stop at third, and we say "If only the ball had stayed in the park everyone might have scored".
1/8/2011 10:55 AM (edited)