Islam is 9-0 since and Arman should be 10-0 since. I don't like the guy, but he got robbed against Gamrot.
Probably one of the best LW fights ever made.
Gomi vs Sakurai for the Bushido LW belt, Gomi number 1 LW and pound for pound number 1 after. If you don't know Sakurai, he was a number 1 WW in the world at one point.
BJ vs Sherk, for the vacant undisputed LW title. BJ number 1 LW and this was long before GSP 2 beatdown, when BJ had that aura.
Khabib vs Conor, maybe the biggest fight ever.
Charles vs Islam, both guys on a massive, massive streak.