UFC 309 Bet Boosts & Promos: Check Out The Boosted Parlays

UFC 309 is only days away, and we've already got UFC 309 bet boosts and promos up at the best sportsbooks.

This Madison Square Garden event on November 16 is one for the ages, as Jon "Bones" Jones returns to the Octagon to defend his heavyweight title against a legend in the division in Stipe Miocic.

Let's look at the best UFC boosts from the sportsbooks below.

Caesars Sportsbook UFC 309 Best Bet Boost & Promos

Hats off to Caesars sportsbook, which emptied the tank with promos for UFC 309, including parlays and standalone boosts. This Oliveira bet is by far the sharpest solo boost in terms of value and outcome.

Right now, Oliveira inside the distance sits around -225, which isn't super tasty beyond a parlay bet. At Caesars, you can play one side of that equation (a KO) and receive +260 in return. It's certainly possible Chandler wins, but Oliveira remains in the prime of his career, looked strong against Arman Tsarukyan at UFC 300, and has one win over Chandler already.

You can read more on my Oliveira vs Chandler 2 picks here, although I must say this new Caesars boost may supersede my previous best bets.

This pre-made parlay, titled "Prelim Punchout" offers a pretty sweet look at some prelim fights. Please remember this is a massive value play, but as far as underdog parlays go, it's better than some of the other boosted ones (which include both Miocic and Chandler in one parlay).

I like Oban Elliot to pick up a win over Haffez. Miller is a salty dog in his fight vs Damon Jackson, but that's winnable. I love Diniz as a +125 underdog; that's one of my best bets for this card. Brahimaj is the only fighter I'm not totally sold on, but fading Mickey Gall is never a bad idea.

As far as hail marys go, this prelim parlay offers fun upside. 

Bet365 UFC 309 Best Bet Boost & Promos

Bet365 offers better value on our prelim parlay here, simply by substituting two prelim dudes for Chris Weidman, a slight underdog in his fight vs Eryk Anders. That'll be a banger, and maybe the wily vet has one more victory in him.

I’ll admit, Anders packs some serious power in his strikes, but beyond that, he’s not as polished a striker as Weidman. I think Weidman’s leg kicks — something he’s recently added to his game — are going to play a big role here. He’s found new confidence in them after testing them out against Bruno Silva last time around. Plus, his boxing is sharp, and his cardio is excellent. Over time, I see Weidman thriving while Anders starts to fade.