noun
away goals rule
A soccer tie-breaking rule where goals scored away from home count double if the aggregate score is level. Often used in phrases like アウェーゴールルール or アウェーゴール方式.
アウェーゴールのルールで、うちのチームが勝ち進んだ。
Our team advanced thanks to the away goals rule.
Variant with interpunct; less common but seen in some contexts.
Borrowed from English 'away goal', referring to the soccer rule.