UFC.com insider Forrest Griffin and Matt Parrino go over the biggest surprises of the year, the biggest rises in the rankings and the biggest dropoffs from 2015 with a rankings focus.

UFC 193 was a momentous event on so many levels and our behind the scenes crew captured all the magical moments from one of the biggest events in UFC history. Here’s an emotional return to one of the most memorable UFC events ever.

Ronda Rousey finally broke her silence. Catch up with what Rousey had to say as UFC Minute host Lisa Foiles recaps in today's edition.

Holly Holm shocked the world this past weekend when she knocked out the favored and undefeated Ronda Rousey at the UFC's Women Bantamweight Championship.

ESPN First Take Today 11/24/15 Holly Holm on Ronda Rousey - Molly Qerim Joins Stephen A Smith & Skip Bayless as they debate the hottest topics in sports.

New UFC bantamweight champion Holly Holm joins 'The Herd' to talk about her shocking upset of Ronda Rousey at UFC 193.

New bantamweight champ Holly Holm opens up on defeating Ronda Rousey with a head-kick knockout that's being called the biggest upset in recent UFC history. Holm's explains to the ladies of "The Talk", "Everything was working that we had in our plan.

UFC women's champion Holly Holm appeared on the Late Night with Seth Meyers show to talk about her historic win vs. Ronda Rousey at UFC 193.

New UFC women's bantamweight champion Holly Holm continued her victory press tour on Monday, making a stop at the Kelly and Michael show. Holm demonstrates her iconic KO head kick that finished Ronda Rousey at UFC 193.

New UFC women's bantamweight champion Holly Holm continued her victory press tour on Monday, making a stop at the Kelly and Michael show. Holm talks about the victory over former champion Ronda Rousey.

Get a sneak preview of the behind-the-scenes highs and low from UFC 193 in Melbourne, Australia. You can watch the entire video now on UFC FIGHT PASS.

Brand new UFC women's bantamweight champion Holly Holm joined The Dan Patrick show on Nov. 19 to talk about her historic upset win against Ronda Rousey at UFC 193 in Melbourne, Australia.

UFC President Dana White recaps UFC 193, which featured Holly Holm's knockout of women's bantamweight champion Ronda Rousey.

Joanna Jedrzejczyk defended her strawweight title for the second time at UFC 193 when she defeated Valerie Letourneau by unanimous decision.

Holly Holm completed what some are calling the greatest upset in UFC history when she knocked out Ronda Rousey in the second round at UFC 193.

Holly Holm completed what some are calling the greatest upset in UFC history when she knocked out Ronda Rousey in the secon round at UFC 193.

Joanna Jedrzejczyk and Valerie Letourneau had a five-round war at UFC 193 for the strawweight title. Jedrzejczyk survived and won by unanimous decision to defend her belt for the second time.

Robert Whittaker won his third straight fight in the middleweight division after beating Uriah Hall by unanimous decision at UFC 193.

Gian Villante rebounded from a loss to Tom Lawlor in July and knocked out Anthony Perosh in the first round at UFC 193.

Things heated up between Ronda Rousey and Holly holm at the UFC 193 weigh-ins. Check out the full recap of the event.

The build up to UFC 193's main event between Ronda Rousey and Holly Holm has been quiet. That wasn't the case at the weigh-ins as Rousey and Holm clashed in one of the most dramatic weigh-ins in UFC history.

Middleweights Uriah Hall and Robert Whittaker each ride win streaks into UFC 193 as they look to climb the ranks into the conversation for a middleweight title shot.

Watch the official weigh-in of UFC 193 on Friday, Nov. 13, at 5pm/2pm ETPT.

UFC 193's main event stars Ronda Rousey and Holly Holm face-off at media day in Melbourne, Australia. Also, co-main event fighters Joanna Jedrzejczyk and Valerie Letourneau stand face-to-face on the stage.

Joe Rogan breaks down UFC 193's co-main event featuring strawweight champion Joanna Jedrzejczyk and challenger Valerie Letourneau. Jedrzejczyk looks to defend her belt for the second time.

UFC Minute host Lisa Foiles takes a look at a few fights on the UFC 193 card flying under the radar but well worth your time - including Uriah Hall vs. Robert Whittaker and Ben Nguyen vs. Ryan Benoit.

UFC women's bantamweight champion Ronda Rousey sat down with Megan Olivi ahead of her UFC 193 main event title defense against Holly Holm. Watch a preview of the entire interview available now on UFC FIGHT PASS.

Watch Ronda Rousey in front of all her adoring fans in Melbourne at UFC 193 Open Workouts in Federation Square in the heart of the city. Also, Holly Holm makes one fan's dream come true and more from Joanna Jedrzejczyk and Valerie Letourneau.

Sit down with the stars of UFC 193 in Melbourne, Australia and don't miss UFC 193 live on Pay-Per-View Saturday, Nov. 14.

UFC Minute host Lisa Foiles takes an inside look at the UFC 193 co-main between women's strawweight champion Joanna Jedrzejczyk and challenger Valerie Letourneau.

UFC Minute host Lisa Foiles gets you ready for this weekend's UFC 193 in Melbourne, Australia with a look at the explosive heavyweight battle between Mark "Super Samoan" Hunt and Antonio "Bigfoot" Silva.

Two of the most decorated fighters in the world go toe-to-toe at UFC 193: Rosey vs. Holm.

UFC Minute host Lisa Foiles lays out everything leading up to UFC 193: Rousey vs. Holm on Saturday in Australia. Don't miss Friday's Q&A, the official weigh-ins and, of course, UFC 193.

Joanna Jedrzejczyk's journey to UFC gold has been a quick rise. After two decision victories she earned a women's strawweight title shot, taking the belt and never giving it back after two vicious KO's.

UFC women's bantamweight champion Ronda Rousey faces perhaps her toughest challenge to date when she defends her title against Holly Holm at UFC 193.

What is UFC 193 Embedded? Take an extended look at the lives of Ronda Rousey, Holly Holm and more of the UFC's biggest stars as they prepare for a huge fight in Australia. Watch Embedded on FOX Saturday November 7, 2015 at 2:00 PM ET/11:00 AM.