Set up a game in your franchise as usual. Instead of choosing your franchise team, choose the team you are facing. When you start the game let your franchise's starting pitcher strike out as many players on the other team as possible. When it is your turn to pitch use only fastballs down the middle. This will result in the player hitting a home run or a regular hit to the position players. If the batter hits a pop up, ground ball, or line drive, let the ball drop. If it possible let the ball roll away from you. Do not pick up the ball; just stand near it enough so that the base runners keep running around the bases. This will give your players many inside the park homeruns. If you need to stop the base runner where he is, throw the ball in as he approaches the base.