Unbeatable?

[Real King Kong]

mayweather @ 130 and 135

prime tyson

prime roy @ 168

...accept mayweather arguably lost at 135

[Real King Kong]

Spinks at 175
sanchez at 126
whitaker at 135
Too sharp at 112
Lopez at 105-108

[BrometheusBob.]

Ray Robinson at WW
Mayweather at SFW
Prime RJJ
Ricardo Lopez

Honorable Mention: William Fernando Souza Bezerra ()

Everyone else is/was beatable

[King_]

The only unbeatable fighter at the moment is Kovalev.

He will never lose. No one will ever beat him... In ANY era. He beats any LHW (or SMW) in the history of the sport.

It's impossible for him to lose, he's simply too good. There's no way somebody could outbox him for 12 rounds and absorb his power... Without merely being in there to survive (I.e, Hopkins)

He will go down as the GOAT LHW and a top 5 fighter of all time. It is what it is.

[KLockard23]

"Pretty Boy" Floyd Mayweather, especially if it came to getting a decision victory over him.

[aldo5408]

Gg at 154-168 is unbelievable

[kidbazooka]

Chavez sr at LW

[krazyn8tive]

GGG. /thread.

[Buckfever]

Duran at 140.