I'm not a sports Фан of any sort... Eyeshield 21 is an Аниме about football. But if Ты like sports animes and don't mind ones that aren't about football, I can think of: пересекать, крест Game (baseball), Prince of Теннис (tennis :p), Slam Dunk (basketball), and Real Манга (wheelchair basketball). Slam Dunk and Real are both by Takehiko Inoue. :)