Lets say right now that Jones had just beat Ruiz, and Mayweather has just beaten Hatton who would be P4P number 1 in your eyes ?? I think Jones buts lets compare there best wins and achievements.

Roy Jones Jr Best Wins

John Ruiz
Bernard Hopkins
Clinton Woods
James Toney
Montel Griffin
Julio Cesar Gonzalez
Eric Harding
Reggie Johnson
Virgil Hill
Mike McCallum
Vinny Pazienza

World Titles at, Middleweight, Super Middleweight, Lightheavyweight, Heavyweight.

Floyd Mayweather's Best Wins

Ricky Hatton
Oscar De La Hoya
Jose Luis Castillo x2
Genaro Hernandez
Jesus Chavez
Zab Judah
Arturo Gatti
Phillip N'dou
Diego Corrales
Angel Manfredy
DeMarcus Corley

World Title's at Super Featherweight, Lightweight, Jr Welterweight, Welterweight, Light Middleweight.

There careers are quite similar with people saying, they both fought tough opposition when they first become champion. But then getting accused of hand picking opponent's later in there career, but who would be P4P number 1 in your opinion ??