Ian McCall-John Lineker and Ed Herman-Derek Brunson were both previously scheduled bouts that had to be cancelled because of sickness. All four fighters are looking forward to this chance to make up for lost time at UFC 183.

Welterweight contender Kelvin Gastelum sits down with UFC correspondent Megan Olivi to play a game of Connect Four and talk about his upcoming fight against Tyron Woodley at UFC 183.

Anderson Silva steps out on stage at the MGM Grand in front of fans and the media for an open workout before his big fight with Nick Diaz at UFC 183.

Hear from Nick Diaz and those closest to him as they describe the person he is, where he comes from and what drives him. Diaz faces Anderson Silva in the main event of UFC 183.

Three things you don't know about UFC 183 competitor Al Iaquinta. Iaquinta highlights the main card at UFC 183 and you can watch all the action live on Pay-Per-View.

Anderson Silva steps out on stage at the MGM Grand in front of fans and the media for an open workout before his big fight with Nick Diaz at UFC 183.

Joe Lauzon is one of the most entertaining fighters in the sport and is currently the all-time leader with 13 performance of the night bonuses. He said his son, Joey Lauzon, is the best fighter in the family. Joey is undefeated - 1-0 vs. cancer.

Perennial welterweight contender Nick Diaz sat down with UFC.com to discuss a variety of topics, including what he's been up to during his time away, fighting a legend in Anderson Silva, and much more. Watch Diaz this weekend at UFC 183!

Anderson Silva sat down with UFC.com during the week of "The Time Is Now" to talk about his career, his fans, his family and more. Silva faces Nick Diaz at UFC 183.

For a long time people thought Anderson Silva was invincible, but "The Spider" explains that everyone has a dark cloud moment. The former middleweight champ is focused on the positives heading into UFC 183 vs. Nick Diaz.