Settle an argument: Bruce Lee fights Muhammad Ali. Who wins?

One of the arguments for the ages, I want it settled. Been discussed here on the Dope 10 (!) years ago but I want to see what prevailing opinion is now.

Assume both men are in their prime; the world’s most legendary martial artist against the world’s most legendary boxer… Two scenarios; one is in the ring, for sport and glory, supervised.

The other, a street fight where both men are fighting for their lives, unsupervised and no rules.

I have a very strong feeling that one of these combatants would murder the other in either scenario, but I want to see opinion and the case for the other fighter.

I personally think Ali would trounce the smaller Lee in either scenario.

I’m confused about what we’re supposed to do with ‘in the ring’ or ‘on the street’ - we can only vote for one option.

At any rate, Muhammad Ali weighs about twice as much as Bruce Lee, and in his prime (before the ban, when his name was Cassius Clay), was just as unbelievably fast as Lee. Plus, we know he could take punishment from later fights.

Shite, I meant to make this multiple choice, must have missed the checkmark. Bloody polls, man! Reported for close.

I hate to break this to you, but Bruce Lee is dead, and Ali is in no condition to fight anybody.

Closed at request of OP.