It's hard for me to favor a 35 year old hands down unorthodox fighter

Who takes rounds off, blew up in weight after Pavlik, and has stamina lapses against a young taller volume punching machine like Williams. Am i saying Martinez can't beat Williams? Or that he doesn't have the boxing IQ? No.... I am saying it's hard to favor someone who goes thru lapses and takes rounds off... At 35 years old with his hands in his pockets... Against someone like Williams who doesn't take a second off... I think it's a better chance that Williams can duplicate his performance since that is the only way he fights versus someone with the age of Martinez, the blown up weight of Martinez to duplicate his performance a year later. By the way I like Martinez, he's a great fighter, slick, smart and has balls... I would favor him against almost anyone.... I just think the stamina differences, the age differences, and what I've seen leading up to the fight that Williams takes this. If I'm wrong, I will own up to it, no problem ever doing that.