UFC heavyweight Martin Buday made quick work of opponent Lorenzo Hood on Season 5 of Dana White's Contender Series after delivering a killer knee with just four seconds remaining in round one. Buday makes his Octagon debut this Saturday at UFC Vegas 51 where he faces Chris Barnett in a prelim bout you will not want to miss. Subscribe to get all the latest UFC content: http://bit.ly/2uJRzRR Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit https://ufcfightpass.com/ To order UFC Pay-Per-Views on ESPN+, visit https://bit.ly/2vNIBE8 (U.S. only) To order UFC Pay-Per-Views, visit http://welcome.ufcfightpass.com/#PPV (Non U.S.) Shop official UFC gear, visit https://ufcstore.com/ Shop official UFC Memorabilia, visit https://ufccollectibles.com/ Connect with UFC online and on Social: ?? Website: http://www.ufc.com ?? Twitter: http://www.twitter.com/ufc ?? Facebook: http://www.facebook.com/ufc ?? Instagram: http://www.instagram.com/ufc ?? Snapchat