I've seen the anime until the final episode but it was axed way before the manga finished too. So it misses out at least 1 major arc too? I LOVED the anime back in the day though, still have really fond memories of it to this day. Its a really nice series especially in the anime.
@Udell is a big Eyeshield fan, I cant remember who else but I have spoken to some other about it on here not long ago.