Mizuki Inoue kicked off UFC 321 with a massive upset over Jaqueline Amorim.
As expected, Amorim flexed her grappling game early, scoring two takedowns by the halfway point of the opening round and moving into full mount. Amorim started fishing for submissions, nearly cinching in a rear-naked choke, but Mizuki reversed position and landed some nasty ground strikes just before the horn.
It was Mizuki who opted to take things to the ground in the second, tripping Amorim against the fence and getting top control. However, it was Amorim who went on the offensive, digging for a knee bar.