Johnny Walker has publicly disagreed with the opinion that Dominick Reyes has a "weak jaw." Walker argues that anyone can be knocked out if the right punch lands at the right moment, and that the concept of an "iron chin" doesn't truly exist. He believes that being knocked out frequently doesn't necessarily indicate a weak chin, as any fighter can fall from a well-timed strike. The comments come ahead of their scheduled bout this weekend. Walker is defending his opponent's durability ahead of their matchup.
Johnny Walker has come to the defense of his upcoming opponent, pushing back against the narrative that Dominick Reyes carries a fragile chin ahead of their light heavyweight matchup this weekend.

Walker, a 34-year-old Brazilian fighting out of SBG Ireland, holds a 22-10 record and sits ranked 11th in the light heavyweight division. Standing six-foot-six with an 82-inch reach, he is a physically imposing striker who lands 4.06 significant strikes per minute at a 55 percent accuracy rate. His argument was straightforward: any fighter can be stopped if the right punch lands at the right time, and the idea of a truly iron chin is a myth. In his view, repeated knockouts do not automatically signal structural weakness in a fighter's durability.
The man Walker is defending, Dominick "The Devastator" Reyes, is ranked eighth at light heavyweight and carries a 16-5 record. The 36-year-old American trains out of Teixeira MMA and Fitness and brings elite physical tools of his own — a six-foot-four frame, a 77-inch reach, and one of the sharper outputs in the division, landing 5.39 significant strikes per minute on 54 percent accuracy. Despite his southpaw stance and proven offensive production, Reyes has faced public scrutiny over his ability to absorb damage in recent outings.

Why it matters
- A win for Walker would push him back toward the top ten and into more meaningful divisional contention.
- Reyes, currently ranked eighth, needs a statement performance to reassert himself as a legitimate title contender at 205 pounds.
- The stylistic matchup pits two long, heavy-handed strikers against each other, with Walker holding a meaningful reach advantage at 82 inches versus Reyes's 77.
- Walker's public defense of Reyes suggests a level of mutual respect heading into what figures to be a striking-heavy contest.







