Odds: Dominick Reyes Likely to Open as Favorite over Johnny Walker
The UFC is bringing two of the division’s biggest hitters to Miami this spring. Dominick Reyes and Johnny Walker will square off on April 11 at the Kaseya Center during UFC 327, marking the first confirmed fight for an event that marks the promotion’s return to South Florida. Matchup announced by Alex Behunin.
Dominick Reyes vs. Johnny Walker – Odds
When oddsmakers frame this matchup, they’ll be working with two variables that make the odds tricky: Reyes’ recent form, including a devastating loss to Ulberg, versus Walker’s proven ability to steal underdog status with spectacle finishes.
Expect Reyes to open as a slight favorite based on his experience and prior championship runs, though that line could compress once the betting public recognizes Walker’s 77% knockout rate and his recent upset victory over rising contender Mingyang Zhang as a +300 underdog in Shanghai.
The real value likely lies in the over/under rounds market. With both fighters operating almost exclusively in the knockout realm early in bouts, look for the sportsbooks to be cautious about letting significant volume hit the under. Reyes has seen five of his last eight decisions end by stoppage, while Walker’s brutal finishing rate means books will respect the early-exit potential despite his spotty record. Parlaying this onto a higher favorite elsewhere in the card might offer better juice than the moneyline alone, given the volatility both combatants bring.
Both fighters come from the knockout-happy wing of the light heavyweight ranks. Reyes, the former title challenger, holds a record of 15-5 with 10 victories coming by knockout. Walker, a 33-year-old Brazilian power-hitter, sits at 22-9 with a remarkable 77% knockout rate across his career. When you combine these two resumes, you’re looking at a matchup where almost every round carries the potential to end abruptly.
Reyes finds himself at a crossroads after his recent knockout loss to Carlos Ulberg at UFC Perth in September. That setback halted what had become a career revitalization. The Southern California native had pieced together three consecutive victories via stoppage against Dustin Jacoby, Anthony Smith, and Nikita Krylov. Now ranked at number nine in the UFC light heavyweight standings, Reyes needs to demonstrate that the Ulberg loss was merely a bump and not a step backward. At 36 years old, time carries a certain weight in the fight game, and another run at gold might depend on how convincingly he handles Walker.
His opponent earned his number-twelve ranking the hard way. Walker spent much of 2024 and early 2025 trading losses, suffering knockout defeats to Magomed Ankalaev and Volkan Oezdemir that sent him sliding back in the rankings. But in August, Walker showed up in Shanghai with nothing to lose and everything to prove. Facing rising talent Zhang Mingyang, a Chinese fighter who’d won 12 straight fights before stepping into the Octagon with Walker, the Brazilian delivered exactly what he needed: a second-round TKO powered by calf kicks that left Zhang’s legs compromised. That victory snapped a two-fight losing skid and reminded the division why Walker remains a threat despite his inconsistency.
The stakes for each fighter push beyond a simple step up in rankings. A Reyes win reverses the momentum from Perth and opens pathways back toward title consideration in a division that’s currently in flux. A Walker victory could vault him toward contention and cement his comeback after a rough stretch.
Stylistically, this one promises violence. Reyes has leaned heavily on his striking power throughout his career, particularly early in bouts when his explosiveness proves most dangerous. Walker operates in a similar vein but brings unpredictable footwork and angles that don’t fit the traditional striking template, his entrance tactics and flashy offense have made him just as dangerous as he is hard to predict. Both men prefer their fights short, and both have shown they can deliver in that regard.
