Mistake at the end... (Spoiler)
***Spoiler Listed***
I love this movie but one thing has always bugged me about the end. The Tigers are down 3-1. After Billy gets the hit and begins to round the bases, one Tiger is shown scoring. Then the movie cuts to the scoreboard going up by one run putting the score at 3-2 Orioles. After this, Billy is the only one shown on the bases and no one from the Tigers is shown crossing the plate. The scoreboard is never shown again either. So at this point, the score is still 3-2 Orioles. However, when Billy scores on his inside the park homer, the Tigers are shown winning.
When Billy was called safe by the umpire, the score should have been tied at 3-3. They really needed to show two runners score and the scoreboard twice to establish at the game was tied before Billy scored. With the way that the film was edited, it looks like Billy tied the game up.