1. It is more difficult to win or score in other home games. In addition, the home team is familiar with the venue and easy to wait, so winning away from home is a manifestation of their ability.
2. There are many fans at home, and the players are familiar with the stadium itself (length, width, turf, etc.). ).
On the contrary, in the away game, most of them are opponents' fans, and their mentality will change, so they also scored a goal, but the gold content of the away goal is higher than that of the home game.
Therefore, when the two sides win or lose, or when the two games are tied, they will watch the away goal. More away goals indicate that the strength or state is stronger than the general plan. If the away goal is the same, it means that the strength and status of both sides are similar, and overtime and penalty are needed.
If the 30-minute overtime is still a draw, it will be a cruel penalty shootout. There is no draw in the penalty shootout, because if there is a draw after five rounds, from the sixth round, Team A scores and Team B misses, then Team A wins directly.