After the 9th inning you can bat whoever you want in the 10th. HOWEVER if you do that you have to bat all pitchers in the 11th. If you make it to the 12th, you can bat whoever you want again, but the pitchers have to run the bases. In the 13th inning, your coaches have to hit. In the 14th inning you can reset your lineup again but all the players have to run backwards. In the 15th inning you can bat the same batter repeatedly, but he has to hit with the opposite hand.