Former MMA Series fighter Valter Walker has been added to the EA Sports UFC 6 roster. The Brazilian heavyweight is among the latest fighters introduced to the popular MMA video game following a recent update.

Before making his way to the UFC, Walker spent a significant part of his career in Russia and with MMA Series. The Brazilian trained in Moscow and competed six times under the promotion's banner, winning all six bouts.

Walker joined the UFC in 2024. His debut in the world's leading MMA promotion did not go his way, but the heavyweight quickly bounced back from his first professional loss and put together a run of stoppage victories.

Walker most recently competed in July 2026 in Abu Dhabi, where he faced American heavyweight Thomas Petersen. The Brazilian needed just one round to finish the fight, forcing Petersen to submit to a joint lock.

The 28-year-old heavyweight currently holds a professional record of 16 wins and one loss.

After capturing multiple MMA Series titles during his rise through the heavyweight ranks, Walker can now also be found inside the virtual Octagon in EA Sports UFC 6.