I just had a game that refused to end! After the third out was recorded, the box score did not show up, but rather only the standard quick-play options.
I hit F1 to see if it was just hung up, but my batter just struck out. There were now FOUR outs. So, I selected "ENtire Game" to try and advance things along.
The game proceeded to crash, my first and only crash (not including the time I tried to access a non-existant game log).