Sports
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Charles Oliveira be the UFC Lightweight Champion on December 31, 2026?. The market currently shows a live probability of 6%, $2.6K in 24h volume, and $1.6K in liquidity.
Probability
6%
24h Volume
$2.6K
Liquidity
$1.6K
This market asks whether Charles Oliveira will hold the UFC Lightweight Championship at the official check time on December 31, 2026. It is a straightforward title-holder question, but the answer can change through fights, vacancies, or any shift in UFC championship status before the cutoff.
The event is the UFC lightweight division title, with Charles Oliveira named in the market question. Resolution is based on who is the official UFC Lightweight champion at 12:00 PM ET on December 31, 2026, using the UFC’s official athlete and division information as the main source. Interim champions do not count here, and if the belt is vacant or there is no champion in that division at the check time, the market resolves to “Other” rather than Yes.
Oliveira is a high-profile lightweight contender and former champion, so the key uncertainty is whether he can win, regain, or keep the belt by the end of 2026. The market is effectively pricing disagreement about his title path, the strength of the rest of the lightweight division, and how title changes or vacancies might play out over a long horizon.
Any UFC lightweight title fight involving Charles Oliveira could move the market sharply, especially if he wins a championship bout or loses a contender or title fight. Price can also shift if the division is impacted by an injury, retirement, weight-management issue, or vacancy that changes whether Oliveira can be recognized as the official champion at the settlement time. Announcements from UFC about title bouts, champion status, or division changes are especially relevant because interim belts do not settle this market.
The current market price implies roughly a 6% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
Related markets
The key thing to verify is the UFC’s official lightweight champion at the exact check time, not just who holds an interim title or who won a recent fight. Readers should watch the UFC’s official athlete pages and any official championship announcements, while paying close attention to whether the belt is vacant or reassigned before December 31, 2026 at 12:00 PM ET. Because the market settles on a specific timestamp, a champion change earlier or later than that cutoff may produce a different result than casual fans expect.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Charles Oliveira be the UFC Lightweight Champion on December 31, 2026?. The market currently shows a live probability of 6%, $2.6K in 24h volume, and $1.6K in liquidity.
Track live sports prediction markets focused on championships, tournaments, player performances, team outcomes, and major sporting events worldwide.
Yes
6.3%
No
93.8%
This market is currently listed with an end date of Dec 31, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve according to the official UFC Lightweight 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).
Probability signal
The current price implies a lower-probability outcome, which can make the market more sensitive to surprise news.
Liquidity context
Liquidity is present but not especially deep, so spreads and order-book movement still matter.
Spread
The bid-ask spread is wider, so the headline probability may be less precise than it looks.
Recent movement
The 24h move is modest, suggesting the market has not repriced dramatically in the latest feed.
The current displayed probability is 6%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.
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7/6/2026
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7/6/2026
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