Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 1 O/U 8.5 | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 2 O/U 8.5 | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 2 Winner | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 1 O/U 9.5 | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 2 O/U 9.5 | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 2 O/U 10.5 | 100% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Total Sets: O/U 2.5 | 75% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Match O/U 21.5 | 75% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Match O/U 22.5 | 75% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Match O/U 23.5 | 75% |
| Bloomfield Hills: Michael Zheng vs Adam Walton | 57% |
| Completed Match | 50% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set Handicap +/-1.5 | 26% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set Handicap +/-1.5 | 25% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 1 Winner | 0% |
| Bloomfield Hills: Michael Zheng vs Adam Walton Set 1 O/U 10.5 | 0% |
Market context
Based on real-money crowd forecasting, bloomfield hills: michael zheng vs adam walton stands at 100% likelihood according to current market consensus. This market refers to the tennis match between Michael Zheng and Adam Walton in the Bloomfield Hills, originally scheduled for July 24, 2026 at 10:00AM ET. This market will resolv…
Methodology
We track Bloomfield Hills: Michael Zheng vs Adam Walton across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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.
Trade Bloomfield Hills: Michael Zheng vs Adam Walton on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Open live market →