It is because if you are a good observer, you will notice a lot of trends in this game. An experienced user that has been observing a lot on this game, can almost predict or anticipate what is likely going to happen in the next simulation part of a match, or in the second match of a knock-out round or the final outcomes. This can also be for the case of yellow cards, injuries and many other things in this game. Many things, good or bad, have been programmed to occur in this game. You as a user or manager, especially for some cases, has limited control of things and cannot do much to stop some events from occurring.