Whenever a fighter enters the UFC with as much hype as Mackenzie Dern did, their abilities will always be questioned. She did little silence the detractors in her promotional debut, which she took via split decision against Ashley Yoder at UFC 22.
Dern was criticised for her lack of standup skills against Yoder, but she looked considerably better in this department against Amanda Bobby Cooper at UFC 224. The Brazilian Jiu-Jitsu star consistently landed the overhand right and ended up dropping her with that punch. From there, it was child's play for Dern as she quickly transitioned before locking in the rear-naked choke.
The tapout at 2:27 of the opening round saw Dern improve her pristine record to 7-0. It also marked her fourth submission victory. Meanwhile, Cooper fell to 3-4 with all her losses coming by way of submission.
The striking and the slick finish will be overshadowed by Dern weight-cut issues. She came in
over the strawweight limit and was forced to forfeit 30% of her show money to Cooper. Former UFC bantamweight king Dominick Cruz claimed that it 'almost seemed intentional' during Fox's coverage of the card.
Welterweight champion Tyron Woodley felt that the punishment wasn't harsh enough for Dern.
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Meanwhile, top strawweight contender Claudia Gadelha was also firing shots at Dern on Instagram. She has since edited the post, but she scored a sneaky dig in the caption of a selfie showing her preparations for her next bout. She faces former champion Carla Esparza at UFC 225.