Will Dominick Reyes be the UFC Light Heavyweight Champion on December 31, 2026?

Prediction markets currently give a 17% probability that Will Dominick Reyes be the UFC Light Heavyweight Champion on December 31, 2026?. This contract trades at 17¢ on Polymarket, closing December 31, 2026. Reyes faces extremely long odds at 7¢ despite holding the light heavyweight title at some point in his career, suggesting the market prices in significant uncertainty about his ability to reclaim or retain championship status over the next 258 days.

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17¢
Bid/Ask 1/33¢·Spread 32¢·Vol $61.703·OI $547.698·Closes Dec 31, 2026·253d remaining
0x9912e28bd303b6c8516da8ef1757353ef0295482d4c30d5831bc6e565507ba37
7-day price245 snapshots · 3 regime
45¢17¢ current
Apr 134¢Apr 21

Analysis

4d ago

Reyes faces extremely long odds at 7¢ despite holding the light heavyweight title at some point in his career, suggesting the market prices in significant uncertainty about his ability to reclaim or retain championship status over the next 258 days. The massive 1880% implied yield on "Yes" reflects the extreme illiquidity and wide 12¢ spread, with only $92 in 24-hour volume across $332 in open interest, making this a thin market vulnerable to manipulation. The dramatic 7-day price collapse from 18¢ to 7¢ combined with 757% realized volatility indicates recent negative information flow (likely injury, loss, or ranking concerns) that has substantially repriced Reyes's championship prospects downward.

Resolution rules

This market will resolve according to the official UFC Light Heavyweight division champion on December 31, 2026 at 12:00 PM ET. Only official UFC division champions will count. Interim champions will not count. If the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”. The primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).

Indicators

IY (Yes) 704.0%
IY (No) 29.5%
Adj IY 352%
CRI 5
Overround 0.5%
▶ Full indicator table (5)
IndicatorValue
IY (Yes)704.0%
IY (No)29.5%
Adj IY352%
CRI5
Overround0.5%

Regime

Label
neutral
Score
0.5
Spread
32¢
Computed
4/21/2026, 8:27:40 PM
Indicators computed 4/21/2026, 8:23:18 PM

Trade

View on polymarketsf trade 0x9912e28bd303b6c8516da8ef1757353ef0295482d4c30d5831bc6e565507ba37 yes 100

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