Nate Diaz was seen throwing a fake punch at a fan at the Amalie Arena in Tampa, Florida, where the Jake Paul vs. Tyron Woodley 2 event was underway.A fan appeared to have agitated the UFC superstar as he was on his way out of the arena. Diaz faked a punch at the fan, which resulted in the latter flinching and spilling his drink. The footage was captured and posted on social media.Watch the video below:Drake Riggs@DrakeRiggs_Curious to know what incited these Nate Diaz shenanigans last night 🍻04:15 AM · Dec 20, 2021122982882Curious to know what incited these Nate Diaz shenanigans last night 🍻 https://t.co/3jqYTHd8xEThe night was filled with surprises as Jake Paul knocked out Tyron Woodley in the sixth round of their boxing fight.SportsCenter@SportsCenterJake Paul had the attention of the sports world after his KO vs. Tyron Woodley 💥🥊 @ESPNRingside10:35 PM · Dec 19, 20214049320Jake Paul had the attention of the sports world after his KO vs. Tyron Woodley 💥🥊 @ESPNRingside https://t.co/PMWr0U7jOnIn his post-fight interview, Paul slammed Nate Diaz and fellow UFC welterweight Jorge Masvidal for leaving the arena after his impressive win. Speaking to Ariel Helwani after the bout, Paul said:"I've knocked out every single person that I've fought. And [Jorge] Masvidal and Nate Diaz, y'all are bi***es for leaving this arena, I know you don't want that sh*t. I'll take both of y'all next."Watch Jake Paul's post-fight interview below:MMA mania@mmamaniaJake Paul's post-fight interview after knocking out Tyron Woodley."Jorge and Nate, y'all are some bitches for leaving this arena because I know you don't want that s--t."#PaulWoodley #PaulWoodley2 11:22 AM · Dec 19, 2021186Jake Paul's post-fight interview after knocking out Tyron Woodley."Jorge and Nate, y'all are some bitches for leaving this arena because I know you don't want that s--t."#PaulWoodley #PaulWoodley2 https://t.co/XEQLxTRzHMNate Diaz was also involved in a backstage brawl prior to the Jake Paul vs. Tyron Woodley 2 eventNate Diaz was involved in a backstage altercation during the Jake Paul vs. Tyron Woodley 2 weigh-ins.Diaz's teammate Chris Avila was on the undercard of the event and was set to take on former Bellator fighter Anthony Taylor. At the ceremonial weigh-ins, both fighters' teams got into a scuffle. Watch the video below:Jake Donovan@JakeNDaBoxNate Diaz here to support stablemate Chris Avila, who faces Anthony Taylor (Jake Paul disciple). Fight broke out shortly after their ceremonial weigh-in. Perhaps prelude to Jake Paul-Nate Diaz next year. twitter.com/karisamaxwell/…Karisa Maxwell@KarisaMaxwellAnd almost immediately a fight breaks out in the crowd involving Nate Diaz 😬03:01 AM · Dec 18, 2021115And almost immediately a fight breaks out in the crowd involving Nate Diaz 😬 https://t.co/rPJz8Tab47Nate Diaz here to support stablemate Chris Avila, who faces Anthony Taylor (Jake Paul disciple). Fight broke out shortly after their ceremonial weigh-in. Perhaps prelude to Jake Paul-Nate Diaz next year. twitter.com/karisamaxwell/…Avila went on to defeat Taylor via majority decision, avenging his prior loss to the latter when the two fought under MMA rules in 2020.