Top Submissions: Aleksei Oleinik | The Boa Constrictor

“The Boa Constrictor,“ Aleksei Oleinik, can strike at any moment and have his opponent confused how they got in such a precarious position. Watch every submission finish from Oleinik's UFC career so far. 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 Pay-Per-Views on ESPN , visit (U.S. only) To order UFC Pay-Per-Views, visit #PPV (Non U.S.) Connect with UFC online and on Social: Website: Twitter: Facebook: Instagram: Snapchat: UFC Periscope: Connect with UFC FIGHT PASS on Social: Twitter: Facebook: Instagram: h