UFC 321 goes down Saturday with two highly anticipated championship fights atop the bill, and MMA Junkie Radio's "Gorgeous" George and "Goze" will host a live-streamed watch-along right here at 2 p.m. ET.

SportsLine's Daniel Vithlani reveals his picks for the UFC 321: Aspinall vs. Gane fight card from Etihad Arena at Yas Island/Yas West, United Arab Emirates on Saturday

Fans speculate MMA Guru might quit YouTube after UFC 321 main event left him frustrated, sparking major online discussions.

The son of Rickson Gracie is one of the most decorated grapplers to ever transition to MMA, starting his fighting career with five finishes in a row after claiming major grappling championships, from IBJJF world title to ADCC gold medal.

Azamat Murzakanov wants a title eliminator bout following his impressive KO win over Aleksandar Rakic at Saturday's UFC 321.

In fact, the one-sided mauling was so bad that two months after UFC 121, Pro Wrestling Observer’s Dave Meltzer revealed that not only was Lesnar ignoring phone calls from the promotion, he was even reconsidering his continued participation in MMA.

Featherweight MMA fighter Piero Pineda added to his 100% finishing record with a highlight-reel knockout at Fusion FC 97.

UFC star Bo Nickal has explained his previous comments regarding his ability to "ragdoll" Khamzat Chimaev if they ever fought.

A celebration of life was held Sunday for Jeffrey "Duke" Roufus, the renowned MMA coach and namesake founder of Milwaukee's Roufusport.

His long list of successful clients includes former champions such as Anthony Pettis and Ben Askren, along with brief MMA fighter and WWE superstar CM Punk.

The best MMA highlight of the entire week may already have taken place even before UFC 321 goes down this Saturday.