Sasuke is a pretty tough shinobi and he has the speed feats to prove it. Ryuunosuke wouldn’t be able to get away from Sasuke and he wouldn’t be able to put up much of a fight either. Sasuke is just too far above him at this point and I don’t see the gap shrinking anytime soon. This is just the beginning of the end for Ryuunosuke. Sasuke wins.