User blog comment:Cfp3157/Winter Soldier vs. Deathstroke/@comment-4803039-20140726020524

Affectos's Emotions: "It was 2 am, and vaugley remember that scene on Arrow..."

Heavy Metal: Okay, Katana vs. Bionic arm...while the Katana is skilled at dispatching the mercinaries, but not even Capt's Vibranium-Alloy Shield can do too much damage to it as when we see him jam it into the rotator cuff. What chance does a steel Katana have against it? Edge: Winter Soldier's Bionic Arm

Stuff Flying In The Air: Yes, Winter Soldier has more stuff to either throw at or shoot Deathstroke with, but Knives are basically useless against him. His mask is no doubt re-inforced, and cutom armor will more than likely take care of stabbing blades. When the guns come out though, Winter Soldier does have an advantage with the explosives. Even if shrapnel rebounds off Deathstroke's Armor, the concussive force will still be felt.

X-Factors: While Winter Soldier has the weapons, Deathstroke has the experience and skills. Even sans guns, he is fully capable of taking down extremely powerful foes. Edge: Deathstroke

Looking over what I just said, I think that Deathstroke has a good chance of holding off The Winter Soldier until he's run out of bullets and take down him with his Katana. His armor is capable is taking down most of the ammo that The Winter Soldier carries.

Long story short, winner is Deathstroke.