Winning a league title usually requires a strong goal difference, but there have been rare exceptions. The most notable examples come from Brazil and South Korea, where teams managed to lift the trophy despite conceding more goals than they scored.
Coritiba were champions of Brazil in 1985 with a negative goal difference of –2, having scored 25 goals in 29 games and conceded 27. Their campaign was aided by a complicated tournament format featuring multiple phases and mini-leagues. Despite finishing seventh in the overall qualification table, they progressed through the rounds, edged past Atlético Mineiro in the semi-finals, and beat Bangu in a penalty shootout in the final. Remarkably, runners-up Bangu had a goal difference of +32 and won 20 of their 31 games.
Another example is POSCO Atoms, who won the South Korean league in 1986 with a goal difference of –2. They lost more games than they won that season, yet still finished top of the table. These anomalies highlight how unusual formats and knockout stages can sometimes override the traditional metrics of a successful league campaign.
While such occurrences are extremely rare in top-flight football, they serve as a reminder that statistics do not always tell the full story of a championship triumph.
