UFC 330: Eric McConico vs. Donte Johnson (Middleweight, Early Prelims)

Q: UFC 330: Eric McConico vs. Donte Johnson (Middleweight, Early Prelims)

Prediction markets currently price this at 33%. A YES share costs 33.0¢ and pays $1 if it happens. That is a return of 203.0% over 4d.

UFC 330: Eric McConico vs. Donte Johnson (Middleweight, Early Prelims)$66k liquidity$13k volumecloses 4d

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Trade on Polymarket

BUY YES

Cost: 33.0¢
Implied chance: 33.0%
Return if right: 203.0%
Spread cost: 2%

If you put in $100

You get 303.0 shares at 33.0¢ each.

YES wins: $303.03 back, a profit of $203.03. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $4.66 of that profit. Without it you would make $207.69.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy YES on Polymarket

BUY NO

Cost: 68.0¢
Implied chance: 68.0%
Return if right: 47.1%
Spread cost: 2%

If you put in $100

You get 147.1 shares at 68.0¢ each.

NO wins: $147.06 back, a profit of $47.06. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.09 of that profit. Without it you would make $48.15.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy NO on Polymarket

Chance over time

1H 6H 1D 1W 1M ALL

Latest: Aug 11, 06:14 PM3 further outcomes not shown

Latest news

headlines link to their publishers

No recent headlines matched this market. We only show an article when the names in the question appear in its headline, so a very local or very new market often has nothing. Showing nothing is deliberate: an unrelated story here would read like evidence about the price.

Headlines are matched on the names in “UFC 330: Eric McConico vs. Donte Johnson (Middleweight, Earl…”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.

How this market resolves

This market will resolve to "Eric McConico" if Eric McConico is officially declared the winner of the fight against Donte Johnson at UFC 330: Makhachev vs. Machado Garry, scheduled for August 15, 2026. It will resolve to "Donte Johnson" if Donte Johnson is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond August 29, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Source: https://www.ufc.com/events