Shepard and Ryder gets into a fist fight. Who wins?

Ryder is a child, no AI help could change that in Andromeda. They cannot even be compared.

Ryder wakes up in hospital with 80 percent bandaged all over body and not able to talk.

sam voice: Pathfinder, Shepard is getting ready to punch you. Pathfinder, move to the left to avoid being hit. Pathfinder, if you move to the left you might be able to catch Shepard off guard. Pathfinder, keep your arms up to protect yourself. 5 seconds later. Pathfinder. Keep your arms up to protect yourself. Pathfinder, hit Shepard now. Pathfinder, your punch was too late. Pathfinder, your lip is bleeding. Pathfinder, both your eyes are swollen. Pathfinder, I detect internal bleeding in your abdominal region. Pathfinder, I recommend you stop fighting before you suffer more injuries.

What? You probably didn't talk to Garrus much, since he talks about his skill in hand-to-hand combat and how he used to fight before turian missions. 

And please, I'm talking about something that actually happens, not about gameplay. Ryder gets beaten in the bar without Drack's help. 

Ryder cuz corpses can't punch shiiit.

If we arbitrarily gimp Ryder, shouldn't we arbitrarily gimp Shepard too?

then there are the issues of jetpacks.
Shep hits but , oops Ryder is 10 feet above and comes crashing with a heavy melee... ouch.
but if Sheppard hits , the sheer force... ouch Ryder.

i dunno. It's like James Vega arguing with Liara .

Ha, Ryder without SAM?  Shep for sure.  She's a seasoned veteran.  An N7.  Without SAM, Ryder's just a rookie.  

Hmm Lazarus project upgrades, combat veteran, n7 and spectre. This is not even a fair fight

GIMP Shepard as in not being able to use an AI? Sure. If thats the case, No AI Shep v No AI Ryder in a fist fight, who wins?

I believe Shepard wins regardless of him pre or post ME2. He's already destroyed many a AI before ME2 and compared against a security force personal like Ryder....Its not even close.

A better comparison would be Alec vs Shepard.

The universe ends as two beings made of pure solid plot armour collide.