Over the last few years alone, the UFC has put up a good number of memorable cards. 2016, for one, saw one of the biggest events in history when the rematch between Nate Diaz and Conor McGregor drew in around 1.6 million pay-per-view buys.
Months prior the said event was another blockbuster of a card, when Holly Holm challenged Ronda Rousey for the women’s bantamweight title at UFC 193 in November 2015. Holm pulled a massive upset by ending the fight with a highlight reel head kick knockout that pretty much became the catalyst for Rousey’s loss of desire in fighting.