Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
| Atlanta Hawks | 0% YES | 100% NO |
| Boston Celtics | 0% YES | 100% NO |
| Cleveland Cavaliers | 0% YES | 100% NO |
| Los Angeles Lakers | 0% YES | 100% NO |
| Milwaukee Bucks | 0% YES | 100% NO |
| Orlando Magic | 1% YES | 99% NO |
Market context
Ayo Dosunmu is set to sign a five-year, $112 million contract with the Minnesota Timberwolves, effectively ending his free agency and confirming he will not join a new team by the market’s October 2026 deadline[1][2]. On Polymarket, this contract currently trades at 0% for “YES” (joining a new team), reflecting the on-chain consensus that the deal is already imminent and will resolve the market to “Other” before settlement[1]. The conditional tokens, priced in USDC on the Polygon network, show no speculative pressure, as the underlying event—his return to the Wolves—is treated as fact by traders monitoring the chain[1][2].
Historically, NBA free agents who secure long-term, high-value deals with their current or recently acquired teams rarely test the market further, mirroring cases like Karl-Anthony Towns’ extension or Rudy Gobert’s re-signing, where early agreements precluded new team moves[1][6]. In such instances, the 0% probability on prediction markets is not a guess but a mechanical outcome: the signing announcement resolves the market instantly, and the player’s Bird rights and financial commitment to the Wolves make a departure implausible[1][4].
Traders should watch for the official signing announcement, expected within days, which will immediately resolve the market to “Other”[1]. Key catalysts include the NBA’s July 1 free agency window opening and any last-minute roster moves by the Wolves that might delay the deal, though sources confirm the player option and contract structure are locked[1][2]. With the Timberwolves holding Bird rights and sufficient cap space below the second apron, the path to re-signing Dosunmu is clear, and no credible rival offers have emerged[1][4].
Methodology
We track Pronóstico: NBA Free Agency: Ayo Dosunmu Next Team on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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?
- PolyGram 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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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