former MMA fighter Marcus Davis's kickboxing match

Sad. That fight kind of reminds of when Bonjansky kicked Ray Mercer in face and Mercer just wheeled on his heels and called it a day.
Davis was a decent boxer. He simply tried his hand at too many things. The guys a warrior though. If he wanted to stay active and competitive he'd have been better off going back to boxing and getting on the club circuit.

 

Time to call it a day. This guy used to have a pretty good chin but hes been getting KOed on a regular basis in the last couple of years. Just to much wear and tear.

 

Casserly's kick would have dropped an elephant. But the time has come for the Handgranage.

 

I use to really enjoy watching him fight, now i just worry about his health. He should pack it in. If he enjoys fighting maybe he should just go to the smaller shows he still carrys a little name power.

 

Name power is one thing. But even in a smaller show someone can still get lucky and further damage Davis. He's nearly 39, and it's probably time to bow out.