Andrey Pulyaev blames Murzakanov's cardio for Costa loss

Andrey Pulyaev believes that Azamat Murzakanov's cardio preparation was the reason for his defeat to Paulo Costa. Pulyaev expressed disappointment that Murzakanov lost on his birthday and admitted he himself is not a cardio machine. He also questioned how Costa recovered so well between the second and third rounds, noting that Costa appeared very tired but came out fresh for the third round. Pulyaev suggested Costa would have won regardless of the cardio issues.