A potential fight between Khamzat Chimaev and Robert Whittaker would be highly anticipated in the UFC, especially at middleweight. Predicting the outcome depends on multiple factors, such as each fighter's skill set, strategy, and performance on fight night.

- **Khamzat Chimaev** is known for his relentless wrestling, grappling, and finishing ability. His aggressive fighting style, high-level grappling, and striking power make him dangerous both on the feet and the ground. Chimaev has shown he can dominate opponents quickly and aggressively.

- **Robert Whittaker**, a former UFC middleweight champion, has an extremely well-rounded game with excellent striking, solid wrestling defense, and years of experience against elite competition. Whittaker's ability to control the pace of a fight, his striking precision, and his defensive wrestling make him a tough matchup for anyone in the division.

### Key factors:

- **Chimaev’s grappling** could be a major factor. If he can take Whittaker down and control him, he has a clear path to victory.

- **Whittaker’s experience and striking** could give him an edge. He has faced top-tier fighters like Israel Adesanya, Yoel Romero, and Darren Till, so he’s used to facing high-pressure fighters.

In the end, if Chimaev can impose his wrestling, he may win, but if Whittaker can keep the fight standing and out-strike him, he could win. It would be an exciting and competitive fight.