
Brazilian submission specialist Walter Walker has declared that the era of heel hooks is behind him and says he now wants to showcase his striking. Walker is scheduled to face Thomas Petersen on July 25 in Abu Dhabi.
Brazilian submission grappler Walter Walker is set to face Thomas Petersen in Abu Dhabi on July 25, with Walker arriving at the bout having publicly signaled a shift in his fighting style.
Walker made headlines not just for the matchup but for his declaration that his reliance on heel hooks is a thing of the past. The submission specialist stated he intends to put his striking on display, suggesting fans should expect a different version of the Brazilian fighter than the one who built his reputation on leg locks.

Thomas Petersen enters the contest carrying an 11-4 record and fighting out of Spartan MMA. The 31-year-old American southpaw stands six-foot-one with a 74-inch reach and brings a well-rounded skill set into the cage. Petersen lands 3.1 significant strikes per minute at a sharp 59 percent accuracy, numbers that reflect a disciplined and efficient standup game. He also averages 3.01 takedowns per 15 minutes, giving him credible options in every phase of the fight.
Why it matters
- Walker's stated departure from his heel hook game reframes the stylistic picture of this fight entirely, with striking now a factor on both sides
- Petersen's high striking accuracy and consistent takedown volume give him tools to exploit a transitioning opponent
- A Walker win with his new approach would validate the stylistic evolution he is publicly committing to ahead of fight night










