Marquez vs Mayweather prediction, based on the Marquez' last fight w/ Diaz?

Before Marquez ko'd Diaz earlier in Feb, it looked like Diaz might of had the edge in early rounds, cutting Marquez and showing some good hands. Marquez didn't really pull the victory out as it was pretty much in the bag, by beating Diaz twice as hard in later rounds. Based on how well Diaz did against Marquez to a point, could you figure that Mayweather might have Marquez' fate sealed.