Mandatory Credit: William Purnell-Imagn Images

UFC Fight Night 257 Prediction and Betting Odds – Johnny Walker vs. Zhang Mingyang Preview, Predictions And MMA Betting Odds

Walker looks to rebound against surging knockout artist Zhang in a high-stakes clash at UFC Fight Night 257.

Mandatory Credit: William Purnell-Imagn Images

The UFC returns to Shanghai Indoor Stadium for Fight Night 257 today, headlined by a light heavyweight clash between Johnny Walker and Zhang Mingyang. Walker, known for his unpredictable striking and highlight-reel finishes, looks to bounce back after a tough loss. Standing in his way is China’s surging knockout artist Zhang, who has been on a tear with a string of devastating first-round finishes.

We CAN'T WAIT for this one 😮‍💨@JohnnyWalker vs Zhang Mingyang

[ #UFCShanghai | SATURDAY 6amET | LIVE on @ESPNPlus ] pic.twitter.com/GghHVZ2u3e
— UFC (@ufc) August 22, 2025

Johnny Walker vs. Zhang Mingyang Preview

Walker (21-9) has struggled to find consistency in recent outings. Since May 2023, his only win came in a decision over Anthony Smith, followed by a no-contest against Magomed Ankalaev at UFC 294 later that year due to an illegal knee. Their rematch in January 2024 ended in a brutal KO loss for Walker, which was compounded by another knockout defeat to Volkan Oezdemir in June 2024. Statistically, he lands 3.87 significant strikes per minute with 53% accuracy, while absorbing 3.12 strikes per minute. At 6’6” with an 82-inch reach, his length and unorthodox style give him unique offensive weapons, but his 44% striking defense leaves him vulnerable.

Johnny Walker hasn’t won a fight in over 2 years

He was KO’d clean in his last two bouts

Yet he’s the MAIN EVENT of UFC this week pic.twitter.com/NJ4198fPOW
— Luca Fury (@LucaFury) August 22, 2025

Mingyang (19-6), meanwhile, enters with momentum and confidence. Since joining the UFC in June 2022, he has gone unbeaten, extending his win streak to 12 overall. His most recent performance came against Anthony Smith in April 2025, where he secured a TKO in under four minutes. Zhang has developed a reputation as a fast starter, with his last three wins all coming via first-round knockouts against Smith, Brendson Ribeiro, and Ozzy Diaz. He lands a staggering 10.91 significant strikes per minute with 64% accuracy, absorbing 4.55 in return, while his striking defense sits at 53%.

He brings the fight to everybody 👊

Zhang Mingyang is going for his 10th STRAIGHT Round 1 knockout this weekend!

[ UFC Shanghai | LIVE SAT 6amET on ESPN+ ] pic.twitter.com/rE8zqLUpfi
— UFC (@ufc) August 21, 2025

Johnny Walker vs. Zhang Mingyang MMA Betting Odds

According to BetMGM, Zhang enters as the heavy favorite at 27/100, while Walker sits as the underdog at 14/5. The money line reflects Zhang’s knockout momentum and Walker’s recent struggles with durability. Expect fireworks from the opening bell, but the safer play is Zhang inside the distance.

He is a rising star! 🤩

"Road to the Octagon" winner Zhang Mingyang reflects on his unforgettable UFC debut.

Watch the full UFC Connected episode here: https://t.co/h7FK9wVxkK | #UFCShanghai pic.twitter.com/0rYlKFpnI1
— UFC (@ufc) August 22, 2025

(According to BetMGM: BetMGM offers exclusive promo codes, bonus deals and accurate odds for users upon signing up. Use BetMGM to ace your betting game in all sports!)

Johnny Walker vs. Zhang Mingyang Prediction

This fight hinges on whether Walker can survive Zhang’s early storm. If he establishes range with kicks, slows the pace, and drags the fight into later rounds, his experience could swing momentum. However, Zhang’s relentless pressure and proven finishing ability make him a nightmare matchup for Walker, whose chin has betrayed him in recent outings.

Prediction: Zhang Mingyang via first-round TKO.

Mandatory Image Credit: William Purnell-Imagn Images

Johnny Walker

UFC Fight Night 257

Zhang Mingyang

Rudra Dubey

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I’m an academic turned sports writer from Raipur, India, specializing in the NFL, MMA, and tennis at The Playoffs. I previously wrote for Sportskeeda and hold a B.A. and M.A. in History. My journey into sports media began far from the field, rooted in the arts and sciences. Funny enough, I didn’t grow up a sports fan; I used to see it all as just noise. But a fateful writing job introduced me to the world of sports, and what began as a gig quickly became a passion. I understood those voices aren’t noise; they’re emotions of true sports fans, and now I am one of them, writing with the same energy I once questioned.