Sergey Kovalev, Main Events, and The Story Behind Hopkins vs. Kovalev (HBO Boxing)

Subscribe to the HBO Sports YouTube: Take an inside look on how one of the most anticipated matches in the light heavyweight division became a reality. Hopkins vs. Kovalev happens Saturday, Nov. 8 live on HBO beginning at 10:45pm ET/PT. HBO Boxing on Facebook: HBO Boxing on Twitter: HBO Boxing Official Site: HBO Sports on HBO GO® HBO Boxing on Conne