Mario (2018) on Netflix

Plot summary

Mario Lüthi is the most promising footballer in his fifth-tier league near Thun, and he works daily with his father, who is also his agent and manager, toward a place in a 1st League group next season. Another striker, Leon Saldo, joins from Hanover. The two get along at once and share a flat beside the field, where they begin a relationship. Their agents have no personal objection but fear the fans and the public learning of it, saying football keeps a certain image. Mario and Leon agree to deny the relationship publicly, and some teammates keep up quiet abuse.