What is aggregate in soccer?

In soccer, aggregate refers to the total score of a two-legged match combining the results of both games. Two-legged matches are typically played in knockout rounds or playoff rounds of tournaments, such as the Champions League or the World Cup qualifiers.

The aggregate score is determined by adding up the goals scored by each team in both matches. The team with the higher aggregate score advances to the next round. In the event that the aggregate score is tied, the away goals rule may be applied, giving the edge to the team that scored more goals away from home.

Aggregate scoring provides a more balanced and fair way to determine the winner of a two-legged match, as it takes into account the performance of both teams in both matches rather than just one single game.