Mário Sérgio Valerio is a Brazilian defender currently plying his trade for Sao Bernardo, valued for his defensive solidity and experience. Born on April 26, 1994, the 31-year-old stands 179 cm tall and weighs 70 kg, possessing the athleticism required for modern defending. With a market value estimated at €200,000, Valerio is recognized as a reliable operator within the Brazilian football market. His career, which includes his current chapter at Sao Bernardo, has likely seen him develop through the competitive state leagues of Brazil, earning a reputation as a tough and committed center-back or full-back. Defensive highlights for a player of his profile include key blocks, dominant performances in derby matches, and leadership during defensive set-pieces. Team honors could involve Campeonato Paulista successes or promotion campaigns. Mário Sérgio Valerio is known as a no-nonsense defender who prioritizes defensive duty, offering his team a sense of security and resilience at the back.