Sorry
@Cinera
Luffy beats the saga villain while Zoro beats their second strongest, in nearly every case.
Luffy beats Buggy, Zoro beats Cabaji
Luffy beats Arlong, Zoro beats Hacchan
Luffy beats Mr. 0, Zoro beats Mr. 1
Luffy beats Enel, Zoro beats Ohm
Luffy beats Lucci, Zoro beats Kaku
Luffy beats Moriah, Zoro beats Ryuuma
Luffy beats Hody, Zoro beats Hyozou
Luffy beats Doflamingo, Zoro beats Pica
Luffy beats Kaido, Zoro beats King
Such is the order of the one piece universe.