Once the ball is pitched, press space before it disappears to swing at it If you do not swing, if the ball is inside the rectangle, it is a strike, otherwise a ball If you swing at it, the later you swing, the higher the chance it will be a good hit (of course, before it disappears). In addition, the position of the ball matters. For example, if the ball is going outside of the box and you swing at it, it is probably not going to be a good hit. The top left corner shows how many outs you have. In each inning, you can have 3 outs. After that, the inning is over even if you still have players on base. In the bottom left corner, you can see who is batting. In the top right corner, it shows your score. Everyone that gets home adds a point to your score. In the bottom right corner, you can see how many balls and strikes there are in the current play. 4 balls = a free walk, 3 strikes = out. On top of that, you can see what inning you are currently in. If you get a home run, you are very skilled!