How many movies have Alexander Volkanovski and Petr Yan acted in together?

They have worked on 4 movies together! Their first movie together was UFC 232: Jones vs. Gustafsson 2 (2018) while their highest rated movie together was UFC 245: Usman vs. Covington (2019). They have not worked together since UFC 273: Volkanovski vs. The Korean Zombie (2022).