I like Walters to beat Donaire and wouldn't be shocked to see a bit of a beating. In many ways these guys are going in opposite directions and as long as Walters doesn't choke on huge fight stage, Donaire has been flirting with defeat and pushing his body and over reliance on looking for one bomb one time too often. Rubio is here because he is durable and experienced but ultimately he rarely if ever forgets his limitations when it comes to top flight fighters. Golovkin breaks up the body and gets tko 8 ish