Weili Zhang versus Jedrzejczyk is 100% Fight the Year.
Neither fighter yielded; both fighters were fighting TO WIN until the bitter end.
Poirier versus Hooker was good, but not competitive enough until the bitter end. Dustin took over after round three, and Hooker was looking "to survive" toward the end, whereas Zhang and Jedrzejczyk went toe-to-toe until the final bell.
Gaethje versus Ferguson isn't even in the running. It wasn't even a competitive "fight."
As such, it may qualify for "Upset of the Year" ... or even Rout of the Year).