Ailin Perez vs Norma Dumont
Sat Sep 26, 6:00 PM ET
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Odds from the latest scan: September 20, 8:49 AM ET. Live odds for this game.
DraftKings pays the most on Ailin Perez at -120, and BetMGM pays the most on Norma Dumont at +110. Across the 7 books pricing this game the best and worst numbers are $12.91 apart on a $100 bet.
Best UFC price on Ailin Perez vs Norma Dumont, compared across every major US sportsbook plus Kalshi, Polymarket US, ProphetX and Novig. Sat Sep 26, 6:00 PM ET.
Games starting within 24 hours refresh every minute; later games every 30 minutes and every hour as kickoff approaches during the beta; the free board refreshes hourly.
Moneyline Line HistoryAilin Perez -120 DraftKings·Norma Dumont +110 BetMGM
Every Book's Moneyline
| Book | Ailin Perez | Norma Dumont |
|---|---|---|
| BetMGM | -130 | +110 |
| Caesars | -130 | +110 |
| BovadaShown for reference, never counted as the best price. | -130 | +110 |
| Bally Bet | -132 | +107 |
| BetParx | -132 | +107 |
| BetRivers | -132 | +107 |
| Polymarket US | -142 | +105 |
| DraftKings | -120 | +100 |
| BetOnlineShown for reference, never counted as the best price. | -115 | -101 |
About These Charts
9 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines.
On Ailin Perez vs Norma Dumont, the best available price is not the same at every book. One sportsbook might post a side at -110 while another has it at -102, and taking the better number is the one edge you fully control. The Odds Gap scans every major US sportsbook plus the federally regulated prediction markets and flags where the best price sits on each side of this UFC matchup.
How to read these Ailin Perez vs Norma Dumont odds
The cards above show the best moneyline price on each side and which book has it. For every book's price on every market, open the game in the Line Shop.
What the Price Gap Is Worth
Across the 7 books quoting this side, the best price is -120 at DraftKings and the worst is -142 at Polymarket US. Same bet, same outcome, $12.91 difference in profit on a $100 stake. Nothing about the wager changes, only where you place it.
- Ailin Perez: best -120 (DraftKings), worst -142 (Polymarket US)
- Norma Dumont: best +110 (BetMGM), worst +100 (DraftKings)
Where This Line Opened
We capture the opening number once from the historical archive, so this is the price that was actually posted at BetOnline, not a reconstruction. Nobody had this game priced before it.
- Norma Dumont: BOL open +111, now +110 (1 cents shorter)
- Ailin Perez: BOL open -130, now -120 (10 cents longer)
The charts above plot every scan since, so you can see whether the move came in one step or drifted.
Ailin Perez vs Norma Dumont Odds: Common Questions
Who has the best odds on Ailin Perez vs Norma Dumont?
At the latest scan DraftKings pays the most on Ailin Perez at -120, and BetMGM pays the most on Norma Dumont at +110. Those are two different books more often than not, and the best number moves as books reprice, so check the table on this page before you bet rather than assuming one book wins both sides.
How much does the price differ between sportsbooks on this game?
Right now 7 books price this side, and the spread between the best and worst of them is -120 at DraftKings versus -142 at Polymarket US. On a $100 bet that is $12.91 more in your pocket for the same wager, won or lost the same way. That difference is the entire reason this page exists.
Where did the Ailin Perez vs Norma Dumont line open?
Norma Dumont opened +111 at BetOnline and is +110 now. We capture the opener once from the historical archive rather than inferring it, so the number on this page is the price that was actually posted, and the movement charts above plot every scan since.
How often do these UFC odds update?
The free board rescans every hour from 7am to 1am ET; Live Beta, free with an email signup during the beta, refreshes every minute. This page was last scanned September 20, 8:49 AM ET, and that timestamp is shown above the table.
Does The Odds Gap pick a side on Ailin Perez vs Norma Dumont?
No. There is no model, no projection, and no lean anywhere on this site. We show which book pays the most on a bet you have already decided to make. Math, not picks.
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