Garou vs Tetsuo Shima

Garou (Composite Manga & Web-comic)

VS

Tetsuo Shima (Anime & Manga)

In character

Winner by KO, Incapacitation or Death

Random encounter

Standard gear and abilities (Garou can evolve throughout the fight if he needs to)

Fight takes place at an unpopulated city setting at night

Who'd win? For what reasons?

Callouts:

Penny for your thoughts on this battle? Here's a respect thread about Tetsuo Shima from Reddit if anyone's interested in this battle.

Knowing what I know about both characters I have to give the win to Tetsuo.