Caulifla is one of the most impressive characters of recent memory. In her Kefla form she can even tangle with Ultra Instinct. Due to that there isn’t a whole lot that Yuri is going to be able to do here. As powerful as her natural abilities are and her sword skills, they just won’t be able to do much against Caulifla’s defensive aura. She can block any and all attacks that go her way. Caulifla wins.