Dedrek Sanders defeats Sergio Cossio by 1st round KO (2:34) in a PFL Showcase Bout. Sanders moves his career record to 9-4 with his 4th career knockout. Sanders wins his PFL debut. Sanders has won 6 of his last 7 fights #shorts #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