You cannot get more unusual than a completely made up sport (hang on Steve, aren’t all sports effectively ‘made up’?). BASEketball, created for this film by Trey Parker & Matt Stone (who also star), is a hybrid of basketball and baseball and by the end you kind of wish it was a real sport.
The South Park creators write a comedy here that satirises top level sport as well as containing plenty of their irreverent humour. While not their best work, it still had plenty of laughs and though not always remembered by everyone, it probably should be.
Can you think of any other unusual sports movies? What did you think of Borg vs McEnroe? Let us know in comments or on social media.