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, a restricted free agent guard, is currently in negotiations to sign a five-year, $112 million contract with the Minnesota Timberwolves, a move that would end his tenure with the Chicago Bulls and resolve the prediction market titled "NBA Free Agency: Ayo Dosunmu Next Team" as a win for the Wolves option[1]. This real-world development directly contradicts the market’s current crowd-implied probability of 0% YES, suggesting a significant mispricing by traders who may be overlooking the ESPN report confirming Dosunmu’s intent to return to Minnesota[1].
Historically, restricted free agents with strong performance metrics—Dosunmu averaged 14.8 points and shot 43.9% from three in the 2025–26 season—often command substantial offers, with comparable cases like Jalen Duren and LeBron James illustrating how top-tier free agents can shift market expectations rapidly[4][6]. The 0% probability implies traders believe Dosunmu will stay with the Bulls or retire, yet recent reports indicate the Timberwolves face steep competition, including potential interest from the Bulls themselves, which frames the current odds as overly conservative relative to historical precedents[3][2].
Traders should monitor official signing announcements, the NBA Draft schedule, and any updates from ESPN’s Shams Charania, who first reported Dosunmu’s intent to sign with the Wolves[1]. The settlement window ends on 31 October 2026, and any official announcement prior to that date will immediately resolve the market, making timing critical for platform comparisons between Polymarket, Kalshi, and Betfair, where decimal odds and implied probabilities diverge significantly on such fast-moving events[1]. Fee structures and KYC requirements also vary across these books, influencing liquidity and trader access for this specific market.
Methodology
This page compares NBA Free Agency: Ayo Dosunmu Next Team specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. Live odds come from the Polymarket order book; the other venues' contract details are maintained manually because their APIs aren't directly comparable. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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Live order book, 0% fees, USDC settlement in seconds.
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