Antonio Monteiro vs Tyshawn Williams
In progress
Started Tue Sep 15, 7:20 PM ET
The prices below are the pregame closing lines, captured at each book's last quote before the opening bell. They are not moving any more. In-play prices are on the Live Board.
See live in-play odds →Closing Moneyline last quotes before start
Closing prices as of September 15, 7:17 PM ET. These do not move again. Today's UFC odds.
| Book | Antonio Monteiro | Tyshawn Williams |
|---|---|---|
| ProphetX | +230 | -311 |
| BetOnline | +216 | -260 |
| Pinnacle | +216 | -260 |
| FanDuel | +215 | -260 |
| Novig | +208 | -270 |
| BetMGM | +200 | -285 |
| Kalshi | +189 | -250 |
Where the line opened, and where it closed
The opening number is captured once from the odds archive, so it is a price that was actually posted rather than a reconstruction. Nobody had this game priced before it.
- Antonio Monteiro: PINN open +266, closed +216 (shorter)
- Tyshawn Williams: PINN open -310, closed -260 (longer)
Moneyline movement
Best shoppable US-book price at each scan, from open to close. Excludes the exchanges, Pinnacle and the offshore books.
About these closing odds
Every price on this page is a book's own last quote strictly before Antonio Monteiro and Tyshawn Williams started, taken from our scan archive. A book that stopped pricing the game early still shows the number it closed at, as long as that number came within 8 hours of the start, and a book that never priced it is not listed. 7 books priced this game. Prediction market prices include trading fees wherever a fee applies, so they are directly comparable to sportsbook lines. See how we calculate this.
This page is permanent. The closing prices above do not change again, and the page keeps them at this address after the game, the season and the rematch, so it stays a citable record of what this line actually closed at.
For today's games, open the UFC board or the Line Shop.
Cite this page: https://theoddsgap.com/odds/ufc/antonio-monteiro-vs-tyshawn-williams, final September 15, 2026.
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