Johnny Walker is Back to Take Over the Light Heavyweight Division, UFC Vegas 38

Johnny Walker returns to the Octagon a year after his last fight, due to injury, to face Thiago Santos in the UFC Vegas 38 main event. Hear Walker at media day on Wednesday. Subscribe to get all the latest UFC content: Experience UFC live with UFC FIGHT PASS, the digital subscription service of the UFC. Visit To order UFC PayPerViews on ESPN+, visit only) To order UFC PayPerViews, visit (Non U. S. ) Shop official UFC gear, visit Connect with UFC online and on Social: Website: Twitter: Facebook: Instagram: Snapchat: UFC Twitch: Connect with UFC FIGHT PASS on Social: Twitter: Facebook: Instagram: , UFC