![picture of MMA Stars Grappling On The World Stage](https://d2j8xu67u0urrf.cloudfront.net/651ec5ef2b441.png)
Jon Jones, Phil Rowe, Kody Steel, Mackenzie Dern, Israel Adesanya, Rose Namajunas and more from the top of the MMA world training and competing in jiu-jitsu
![null](https://d2j8xu67u0urrf.cloudfront.net/650cabdc868be.png?width=400&quality=80)
Rafaela Guedes & Mackenzie Dern Work Positional Rounds At Atos Ahead OF Tezos WNO: Night Of Champions
Sep 21, 2023
Rafael Geudes got some training time in with UFC and jiu-jitsu superstar Mackenzie Dern.