Is a TKO a finish?

Excuse me, could you please clarify what you mean by "TKO" in this context? If I'm understanding correctly, you're referring to a technical knockout in the realm of combat sports, such as boxing or mixed martial arts. And you're asking if a TKO constitutes a finish in those sports, am I right? In that case, let me explain. A technical knockout, or TKO, is indeed considered a finish in combat sports. It occurs when the referee stops the match before the official end of the round or bout due to one fighter being unable to continue, often due to injury or being severely outmatched. The fighter who is deemed unable to continue is declared the loser, and the match is considered over, making it a finish. So, to answer your question, yes, a TKO is indeed a finish in combat sports.