No, chances are it'll be sub only.
Not many dubs show up on CR.
Gintama, Naruto Shippudden and now Eyeshield 21? Seems CR's jumping on the Shonen Jump bandwagon.
So let me get this straight... subbed episodes of Toei shows and Jump shows are on CR but One Piece a Toei Jump show is not... Seriously now Toei, get on that.