Corrected entry: The last batter in the 9th is wearing number 60. You can see it when he takes a warm up swing. After he makes the last out of the game, there's the scene where the Tigers are celebrating. During which, there's a shot of the hitter walking back into the dugout, now wearing number 61.
Corrected entry: In almost every scene, Jane's hair is a different length. Sometimes it is long and sometimes it is above her shoulders.