Watch UFC heavyweight Alexander Volkov defeat Walt Harris just a few months ago back in October at UFC 254. Volkov returns to the Octagon to face Alistair Overeem in the UFC Vegas 18 main event on Saturday, February 6.
![](http://whoatv.com/wp-content/uploads/2021/02/avolkov.jpg)
Watch UFC heavyweight Alexander Volkov defeat Walt Harris just a few months ago back in October at UFC 254. Volkov returns to the Octagon to face Alistair Overeem in the UFC Vegas 18 main event on Saturday, February 6.