Serghei ‘The Polar Bear’ Spivac is keeping the noise out of his UFC Sacramento preparation, with the focus firmly on the work ahead of Vitor Petrino. After a difficult stretch and a hard-fought win over Ante Delija, the Moldovan has returned to training with a group of heavyweight partners in Las Vegas. Petrino’s rise at heavyweight presents a different test, one that could reshape the division’s pecking order.
