India in the 2023 World Cup.West Coburg played the entire Essendon DFL Division 1 home and away season with a perfect 18-0 record. They then got belted by Deer Park in the Grand Final by 96 points AND got in the news for further wrong reasons thanks to Jordan Gloury's cowardly right hook.
Has there ever been a more humiliating defeat margin-wise in a Grand Final by a team who had a perfect H&A record (West Coburg wasn't perfect before the Grand Final since Deer Park had already thrashed them by 70 points in the semi final), or perfect record into Grand Final day?