# Fight Night: Aljamain Sterling vs Kevin Vallejos: prediction market odds

> Live prediction market odds for "Fight Night: Aljamain Sterling vs Kevin Vallejos". Kevin Vallejos leads at 56%. Next is Decision or Draw at 50%. $3K has traded across 21 outcomes on Polymarket and Kalshi. The market is expected to resolve by Nov 23, 2026.

- Status: Live
- Prices updated: 2026-11-15T18:44:41Z (15 min ago)
- Expected to resolve by: Nov 23, 2026
- Volume traded: $3K
- Venues: Polymarket, Kalshi
- Category: sports

## Odds by outcome

| Outcome | Chance | Polymarket | Kalshi | Gap between venues |
| --- | --- | --- | --- | --- |
| Kevin Vallejos | 56% | — | 56% | not on both |
| Decision or Draw | 50% | 50% | — | not on both |
| Ends before Round 2? | 50% | 50% | — | not on both |
| Ends before Round 3? | 50% | 50% | — | not on both |
| Fight to Go the Distance? | 50% | 50% | — | not on both |
| Fight won by decision? | 50% | 50% | — | not on both |
| Fight won by KO/TKO? | 50% | 50% | — | not on both |
| Fight won by submission? | 50% | 50% | — | not on both |
| O/U 0.5 Rounds | 50% | 50% | — | not on both |
| O/U 1.5 Rounds | 50% | 50% | — | not on both |
| O/U 2.5 Rounds | 50% | 50% | — | not on both |
| Sterling in Round 1 | 50% | 50% | — | not on both |
| Sterling in Round 2 | 50% | 50% | — | not on both |
| Sterling in Round 3 | 50% | 50% | — | not on both |
| Vallejos in Round 1 | 50% | 50% | — | not on both |
| Vallejos in Round 2 | 50% | 50% | — | not on both |
| Vallejos in Round 3 | 50% | 50% | — | not on both |
| Sterling to win by KO/TKO? | 49% | 49% | — | not on both |
| Vallejos to win by KO/TKO? | 47.5% | 47.5% | — | not on both |
| Aljamain Sterling | 45% | — | 45% | not on both |
| Aljamain Sterling vs. Kevin Vallejos | 44.5% | 44.5% | — | not on both |

"Chance" blends the venues' prices, weighted by volume. Venue columns are each venue's own price.

## How each venue settles

- Polymarket: UMA optimistic oracle. Sources: [ufc.com](https://www.ufc.com/events).
- Kalshi: Kalshi (CFTC-regulated exchange). Sources: [ESPN](https://www.espn.com), [DAZN](https://www.dazn.com/en-US), [Tapology](https://www.tapology.com/).

## Links

- Full page with charts and order books: https://thepredictionmarkets.com/odds/fight-night-aljamain-sterling-vs-kevin-vallejos
- Trade on Polymarket: https://polymarket.com/event/ufc-alj-kev16-2026-11-21?utm_source=thepredictionmarkets.com&utm_medium=referral
- Trade on Kalshi: https://kalshi.com/markets/kxufcfight?utm_source=thepredictionmarkets.com&utm_medium=referral
- API (free key): https://api.thepredictionmarkets.com/api/public/v1/events/fight-night-aljamain-sterling-vs-kevin-vallejos

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Source: The Prediction Markets (https://thepredictionmarkets.com), which compares Kalshi and Polymarket prices side by side. Prices are market-implied probabilities, not forecasts by TPM. Cite the page URL and the "Prices updated" time.