IMG/GIF Data - Dillashaw / Barao tops biggest statistical upsets in the UFC -

[Team Bisping]

 

[CaffeineBomb]

Makes sense really, wasn't TJ a relatively short notice replacement? Plus he was only on a 1 fight winning streak, having beaten Mike Easton after losing to Assunçao. Holm at least was undefeated and world champ in another combat sport.