Rafael Fiziev was 'uncomfortable' fighting friend Brad Riddell at

Rafael Fiziev reflected on his highlight-reel win over friend and former training partner Brad Riddell at UFC Vegas 44.

Rafael Fiziev came out on top against his friend - 自他共栄 GROW AND PROSPER TOGETHER WITH OTHERS

Fanatics Fantasy MMA, UFC Vegas 44: Rafael Fiziev vs Brad Riddell Preview/Prediction/LIVE Q&A

UFC Vegas 44: Rafael Fiziev Torn After Knocking Out Friend Riddell

Rafael Fiziev and Brad Riddell sparring @ Tiger Muay Thai

UFC: Brad Riddell against Rafael Fiziev is shaping up as fight of the year contender

Full Fight: Rafael Fiziev vs Brad Riddell, Rafael Fiziev's last fight was a banger! 🔥 He faces RDA next at #UFC272 this Saturday, By UFC

Rafael Fiziev, Brad Riddell putting friendship aside at UFC on ESPN 31

Rafael Fiziev KO's Brad Riddell by spinning wheel kick, Wheel kick KO!! Rafael Fiziev added to his highlight reel last night at #UFCVegas44, By UFC

UFC Vegas 44 results: Rafael Fiziev stops Brad Riddell with incredible wheel kick

Rafael Fiziev 'Happy and Sad' After Knocking Out Friend Brad Riddell

UFC news: Brad Riddell won't rely on past training with Rafael Fiziev

Rafael Fiziev 'Happy and Sad' After Knocking Out Friend Brad Riddell

UFC: Brad Riddell against Rafael Fiziev is shaping up as fight of the year contender