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Updated UFC 303 Odds & Picks

Last Updated June 20, 2024 12:29 pm PDT
UFC 303 odds text centered, Brian Ortega to left, Jiri Prochazka to right
  • The latest UFC 303 odds at BetOnline suggest the event on June 29 is going to be a real banger.
  • Alex Pereira vs. Jiri Prochazka is the new main event, but there are many other spicy matchups on the fight card.
  • Jiri Prochazka and Michael Page are two underdogs you might wanna back at UFC 303.

Take a look at the UFC 303 odds and you’ll see that bookies expect the June 29 event in Vegas to be an incredibly exciting affair. Sure, the McGregor vs. Chandler fight is off, but Dana White & Co. added several other interesting matchups to the fight card.

The Alex Pereira vs. Jiri Prochazka 2 is the new headliner, with Brian Ortega vs. Diego Lopes serving as the co-main event. UFC 303 will also see undefeated Irish fighter Ian Machado Garry face the toughest challenge of his career when he steps into the Octagon with Michael “Venom” Page.

Now that you know how awesome this event is, it’s time to learn where to bet on UFC 303. In the next section, I’ll present you with the site that’s offering the best UFC 303 odds.

Odds for UFC 303

BetOnline is the best online sportsbook for betting on UFC 303. This betting site is a great choice for its bonuses, live support, etc. To learn about all those things, the best thing you can do is give our BetOnline review a read.

The main reason, however, why I consider BetOnline your best choice for UFC 303 betting is that it’s giving the best odds for the bets I’m planning to make.

Fighter A Odds Fighter B Odds
Alex Pereira

-160

Jiri Prochazka

+140

Brian Ortega

+115

Diego Lopes

-135

Anthony Smith

+375

Carlos Ulberg

-500

Mayra Bueno Silva

-205

Macy Chiasson

+170

Ian Machado Garry

-130

Michael Page

+110

Cub Swanson

+166

Andre Fili

-191

Charles Jourdain

-147

Jean Silva

+127

Payton Talbott

-1000

Yanis Ghemmouri

+700

Michelle Waterson-Gomez

+160

Gillian Robertson

-185

Rei Tsuruya

-162

Carlos Hernandez

+136

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BetOnline Sportsbook was quick to release odds for the biggest three fights on the UFC 303 card. In fact, of all the top-rated UFC betting sites, BetOnline was the first to do so. The odds are very attractive in my opinion, providing great value for the best I’m planning to make. 

Plus, given that this bookmaker is giving some amazing bonuses that you can use for MMA betting, you can back some underdogs risk-free. Keep reading my UFC 303 preview to see which underdogs I think you should back

UFC 303 Main Event Preview

Alex Pereira is the reigning champ of the UFC Light Heavyweight division. Poatan became the champ after beating Jiri Prochazka in the battle for the vacant title last November. He did it by a TKO, with the ref stopping the fight after the Brazilian landed some nasty elbows.

Before that, however, the Czech fighter put on a good fight, even landing a takedown and making a submission attempt. It didn’t go as planned, but Prochazka once again showed the world he can be very dangerous in the clinch.

I say “once again” because two years ago he became the champ after beating Pereira’s compatriot Glover Teixeira with a submission in the final 30 seconds of the fight. I’m certain he’ll try to do the same to Pereira who just isn’t great when it comes to grappling.

If you think Prochazka can survive Pereira’s striking and get him in his deadly embrace, we might see the Czech Samurai get a submission win. Judging by the UFC 303 odds, such a scenario is unlikely to happen, but if you think he can do it, why not back him at BetOnline?

Best Bets for UFC 303

  • Carlos Ulberg to Beat Jamahal Hill
  • Mayra Bueno Silva to Beat Macy Chiasson

Jamahal Hill looked bad in his last outing, which saw him get KO-ed by Alex Pereira in the battle for the UFC Light Heavyweight title. It’s not that I’m bragging, but I did predict that’s going to happen in my UFC 300 odds and predictions piece.

The reason I was certain that Hill was going to lose is that he looked out of shape ahead of that fight. The bad news for him and his fans is that the same seems to be the case this time around. Plus, with Khalil Rountree Jr. being banned for PED use , Hill got himself a new opponent who looks determined to get another finish.

Carlos Ulberg is a prolific kickboxer with an 80% finish-to-win ratio in his professional career as an MMA fighter. In his most recent fight, he KO-ed Alonzo Menifield after just 12 seconds and I think something similar may happen at UFC 303.

I also predict Mayra Bueno Silva will steamroll Macy Chiasson. I think that she’s a more powerful striker than Chiasson and is also a better grappler. On top of all that, Mayra is also angry for failing to win the title in January.

She wants to get another shot at the UFC Women’s Bantamweight Championship belt ASAP. The only way that will happen is if she runs through Chiasson on June 29.

Full UFC 303 Card Predictions

  • Jiri Prochazka to beat Alex Pereira
  • Diego Lopes to beat Brian Ortega
  • Carlos Ulberg to beat Jamahal Hill
  • Mayra Bueno Silva to beat Macy Chiasson
  • Joe Pyfer to beat Marc-Andre Barriault
  • Michael Page to beat Ian Machado Garry
  • Andre Fili to beat Cub Swanson
  • Payton Talbott to beat Yanis Ghemmouri
  • Ricky Simon to beat Vinicius Oliveira
  • Charles Jourdain to beat Jean Silva
  • Michelle Waterson-Gomez to beat Gillian Robertson
  • Rei Tsuruya to beat Carlos Hernandez

As you can see most of my UFC 303 predictions are that clear favorites will win. In fact, the only major exceptions are Jiri Prochazka, Carlos Ulberg, and Michael “Venom” Page.

As I’ve already explained why I think Prochazka and Ulber will win, it’s time to explain why I think MVP will win. He’s seen as a +116 underdog, but there’s a caveat. When BetOnline released the odds for this fight, he was the favorite.

The odds moved in Ian Machado Garry’s favor, probably because bettors started backing the Irishman. I think they’re wrong. I think MVP is going to be the one to inflict Garry his first career loss. MVP is a tricky fighter who moves fast and has fists made of steel, which makes him a very difficult matchup for Garry.

Other bets you might want to focus on include Joe Pyfer to beat Marc-Andre Barriault and Michelle Waterson-Gomez to beat Gillian Robertson.         

Betting on UFC 303

You know which safe sports betting sites to visit to bet on UFC 303, as well as which wagers to make. My top pick is Carlos Ulberg to beat Jamahal Hill, which I think is very likely to win. The best thing is that the odds for this fight are pretty good.

Other UFC 303 picks I’m confident are going to win include Mayra Bueno Silva, Joe Pyfer, and Michelle Waterson-Gomez. If you feel lucky, you may also want to back MVP against Garry.

Then, there’s the Pereira vs. Prochazka 2 fight. I think anything can happen here, but if I absolutely had to place a bet, I’d go with Prochazka.

If you’re a martial arts fan, your adventure shouldn’t end with betting on UFC 303; you can also place some boxing bets. If you need help with choosing the right picks, why not check out my Tyson vs. Paul preview?

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Footnotes:

  • Event information taken from UFC.com.
  • Fighter records and stats are from UFC Stats.
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Zarko
Naric
Content Specialist
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Zarko Naric – the World's Greatest Sportswriter, according to his grandma.

Zarko started writing for GamblingSites.com in 2019, covering sports like soccer, tennis, and basketball, as well as some more niche sports like cycling.

In addition to writing news, picks, and blog pieces focused on sports, Zarko’s also been covering politics, TV/music contests, and more.

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