Even Alvarez who has he really beat? Honestly I think Huerta is the toughest challenge Alvarez has faced in his MMA career. Sadly I also think Aoki's biggest win is over an overrated Alvarez.
Fighters in the UFC I think beat Shinya Aoki,
"If you get hit and it hurts hit him back you not knocked out yet."-Joe Doerksen
The Toxic Terrors (FFL)
Demetrious Johnson*Eduardo Dantas*Rafael Silva*Zach Makovsky*Michael Page