UFC 328 Predictions, Picks & Odds: UFC 328 Prelims Best Bets

Danny Howard - Contributor at Covers.com
Danny Howard • Betting Analyst 21+ years betting experience
Updated: May 9, 2026 , 09:15 AM ET • 4 min read

Our UFC 328 preliminary predictions are pretty straightforward, but we do expect at least one upset.

ateusz Rebecki (red gloves) celebrates after his victory over Loik Radzhabov.
Photo By - Reuters Connect. ateusz Rebecki (red gloves) celebrates after his victory over Loik Radzhabov.

UFC 328 is shaping up to be one of the best cards of the year, and it’s loaded with compelling matchups from its fascinating main events all the way to the competitive preliminary cards.

After sifting through the UFC odds, here are my best free UFC 328 preliminary predictions from New Jersey.

UFC 328 prelim picks and predictions

Jim Miller vs Jared Gordon
Prediction: Gordon ML (-320)
Best Bet: Gordon by decision (-120)

Roman Kopylov vs Marco Tulio
Prediction: Tulio ML (-190)
Best Bet: Over 2.5 rounds (-110)

Grant Dawson vs Mateusz Rebecki
Prediction: Rebecki ML (+140)
Best Bet: Rebecki by KO (+245)

Click on each fight to jump to the full analysis.

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UFC 328 prelim odds and picks

Jim Miller vs Jared Gordon fight odds

Bet99
Method of Victory Miller Gordon
To win outright +235 -320
To win by KO/TKO +700 +375
To win by decision +625 -120
To win by submission +1250 +875
Total rounds Over 2.5 -200 Under 2.5 +150

Odds as of 5-7.

Jim Miller comes into this fight as a sentimental favorite against fellow aging veteran Gordon, and has far less left in the gas tank.

While Miller can still be competitive at 42, Gordon is a level above what he can currently overcome. Gordon has shown considerable power and will be the faster fighter of the two.

Gordon should avoid the ground and pick Miller apart in the standup to win. Miller still retains his durability, so my best bet is Gordon wins by decision.

Prediction: Gordon moneyline (-320 at BET99)
Best Bet: Gordon to win by decision (-120 at BET99)

Roman Kopylov vs Marco Tulio fight odds

Bet99
Method of Victory Kopylov Tulio
To win outright +155 -190
To win by KO/TKO +525 +180
To win by decision +300 +310
To win by submission +3000 +550
Total rounds Over 2.5 +100 Under 2.5 -130

Odds as of 5-7.

Roman Kopylov hasn’t looked good in recent fights, and Tulio comes in with proven fight-ending power behind 10 knockout wins.

This is a fight Kopylov could win, but his inconsistent offense and inability to counter or fight backward make him hard to pick against the all-action Tulio.

Tulio will get off to a hot start, pressing Kopylov backward and having him in real trouble. Tulio might run out of gas before he gets the stoppage, but he should get the win, with my best bet being that it goes Over 2.5 rounds.

Prediction: Tulio moneyline (-190 at BET99)
Best Bet: Over 2.5 rounds (+100 at BET99)

Grant Dawson vs Mateusz Rebecki fight odds

Bet99
Method of Victory Dawson Rebecki
To win outright -170 +140
To win by KO/TKO +850 +245
To win by decision +125 +600
To win by submission +510 +2250
Total rounds Over 2.5 -150 Under 2.5 +120

Odds as of 5-9.

Grant Dawson might have elite grappling skills, but he’s compromised by his substandard striking and terrible chin. Rebecki is rugged enough to make Dawson work for the takedowns, which is the fastest way to expose Dawson’s chin and put him out following an overzealous takedown attempt.

It doesn’t take much to put Dawson down, as he’s been felled by lighter-hitting fighters than Rebecki in the past. Rebecki should score the minor upset, and my best bet is he will put his opponent to sleep.

Prediction: Rebecki moneyline (+140 at BET99)
Best Bet: Rebecki to win by KO (+245 at BET99)

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Danny Howard - Covers.com
Betting Analyst

After a decade of covering all things boxing, from recapping the sport’s biggest fights to sharing behind-the-scenes details of the sweet science, Danny found himself immersed in sports betting, focusing on the sports he knows best. As a boxing and MMA contributor with seasoned experience from growing up around each sport, he can uncover the nuances and intangibles that can make the difference between victory and defeat.

Danny’s work has been mentioned on ESPN and USA Today, and he was a featured guest on The Esportz Network podcast, where he shared his combat sports insights. He is also a published author, with his novel And Stay Down! Boxing’s Worst Comebacks available on Amazon.

Danny is always on the lookout for the best odds and props when it comes to fight night, with Draft Kings and BetMGM being his go-to sites. Danny’s approach to finding value in the theater of the unexpected hinges on the fighters' recent form, especially when considering props.

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