Now or then? 
sorry, I was under the impression we were talking a straight-up fight. to answer your question (with apologies to frakkintalos) not a chance in hell!!!
I knew you’d see things my way. 
Blasphemy!!
Have you ever seen Kirk fight? At age 60 in a Klingon prison he took down a guy just as large as a Wookie. If you wanna get the bridge crew involved, I’m sorry, Sulu and Spock would lay Chewie out.
One photon torpedo and the Falcon is history.
No apology needed. I’m not gonna argue the woo-factor. Two different approaches. It’s like pitting the star quarterback against the motorcycle loner. In the hearts and…well…let me just stay with hearts of the female gender, loner wins every time.
Yah, and don’t even THINK about Kirk vs. 3PO and R2D2. There’s not a robot, computer or andriod in the 'verse that Kirk couldn’t talk into blowing itself up.
Kirk is so full of himself. Give me smart ass Han any day.
Wasn’t that a result of a knee to the groin or groin like appendage? Cheap trick in any fight.
As for Chebacca… Have you ever heard of a Wookie rage? Spock would try that neck pinch crap and get his arm ripped off. And Sulu? Please… Chewi would use his fencing sword as a toothpick.
They have to get a lock on the Falcon first. Han would fly around avoiding a lock, meanwhile weakening the shields with pop shots with blasters and missiles. Plus the Falcon has shields so it’s going to take more than one torpedo.
To be fair, Poofy brought in the woo fator.
holding back tears Can’t watch Prime die again.
This was a cool contest, no? Has Han stared down the fate of humanity? Kirk’s got nerves of steel. Saved humanity more times than I got fingers. I mean, don’t get me wrong. Han is cool but 10X. That’s pushing buttons.
In a prison fight, all bets are off. A ‘W’ is a ‘W’.
I think Spock would follow the same philosophy as 3PO and let the Wookiee win. But if push came to shove, Spock would find a way. But at this point we’re bringing in side-kicks.
Yeah ok, flyboy. The next thing you’ll bring up special modifications.
Obviously we have our franchise biases. Good match.
Yeah ok, flyboy. The next thing you’ll bring up special modifications.
Hey, what’s a hot rod without special modifications.
Ok new round. This time I think we should fully address an earlier suggestion.
Chewbacca VS. Worf
Hand-to-Hand? or getting chicks?
LOL
Well they are both already married. But I’ll leave who is the better ladies man to Lady D. 
Meh, so is shooting first.
I’m assuming w/o weapons here, so Kirk’s flying scissor kicks FTW! (Also, he can make weapons from scratch!)
no contest. definitely take ridges over excessive body hair.
besides, what girl wouldn’t like to hurl heavy objects at a guy reading poetry to her?
:eek: What?
Chicks love that!
Star Wars Is Better By 100 % !!!
Woot Star Wars FTW.
Ok back to the match up. It’s kind a tough one. I mean Klingons are not the kind of people to frak with.
I have to go with Chewi. I think he has Worf beat on shear strength and vicious brute force attacking. A Wookie rage can’t compare to a Klingon in rage.
Worf gets points for having a well trained fighting style.
Chewbacca also wins on the weapon card. A bowcaster at your side beats a battlet(SP?)
Especially when it involves warp… whatsits.
Next round:
Emperor Palpatine vs. Borg Queen