Cris Cyborg defends her PFL Women's Featherweight World Title against Ketlen Vieira as the #PFLSummerSeries lands in Tampa on Saturday, August 22nd ' #MMA #PFL #PFLMMA #Combatsports Subscribe to PFL on YouTube: http://bit.ly/PFLsubscribeYT Download the PFL MMA Streaming App: https://pfl.info/PFLapp PFL on ESPN+: http://es.pn/WatchPFL How to watch PFL around the world: https://pfl.info/HowToWatch PFL on Social Media: ? Like on Facebook: http://www.facebook.com/pflmma ? Follow on Instagram: http://www.instagram.com/pflmma ? Follow on Twitter: http://twitter.com/PFLMMA More on PFLmma.com: http://pflmma.com