What is now the most sort after Marquee fight for the sport?

[bzkfn]

I don't believe Martinez would generate that kind of money outside the hardcore boxing fans.

To reach the wider audience, I think Pacquiao vs. Marquez V and Mayweather vs. Canelo are probably the 2 biggest financially rewarding fights in the sport right now.

[DavilaJones]

Vitali vs Wlad will be THE most intriguing fight in the sport mainly because it is almost guaranteed never to happen.

Now realistically speaking I would say Mayweather vs Sergio would be hell of a thing. If Mayweather beats Sergio I would bow down and call him the greatest of this era.