Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Best Prediction Markets UK.
Active sub-markets
| Boston Celtics | 0% YES | 100% NO |
| Brooklyn Nets | 1% YES | 99% NO |
| Indiana Pacers | 0% YES | 100% NO |
| LA Clippers | 0% YES | 100% NO |
| Orlando Magic | 0% YES | 100% NO |
| Philadelphia 76ers | 0% YES | 100% NO |
Market context
Austin Reaves has officially agreed to a four-year, $185 million maximum contract to remain with the Los Angeles Lakers, effectively removing him from the 2026 NBA free agency market before it opens. This deal, which supersedes his previous $14.9 million option for the 2026–27 season, ensures he will not join any other team by the October 2026 settlement deadline, rendering the prediction market’s "YES" outcome for a new team impossible and confirming the 0% crowd-implied probability as factually accurate[1][2].
Historically, such pre-offseason extensions by core players mirror cases like LeBron James’s 2014 re-signing with Cleveland or Anthony Davis’s 2020 extension with the Lakers, where the player’s commitment to the franchise was secured before free agency could attract competing bids. In these instances, the probability of the player joining a new team drops to zero immediately upon contract signing, as the financial and contractual barriers prevent any subsequent movement, aligning with how similar markets have resolved in the past when a player’s status is locked in early[1][3].
Traders should monitor official NBA contract announcements and the Lakers’ roster updates, as any future deviation would require a formal release or retirement, neither of which is currently anticipated. With Reaves stating he "didn't like" the free agency process and expressing satisfaction with the new deal, the catalyst for a new team signing is absent, and the market will resolve to "Other" unless an official announcement of a new team occurs before the deadline[2][4]. Recent reports confirm the deal is final, with no credible offers from the Brooklyn Nets, Detroit Pistons, or Atlanta Hawks materialising since the agreement was reached[3].
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Best Prediction Markets UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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