THE RELAY: Mayer on Baumgardner rematch, Hearn on Canelo vs Ryder/Bivol II, Bivol on Canelo plans

THE RELAY: Mayer on Baumgardner rematch, Hearn on Canelo vs Ryder/Bivol II, Bivol on Canelo plans
Recent events in boxing.
https://www.youtube.com/watch?v=zOBjeYE2njU