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 | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz | 100% |
| Completed Match | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 1 O/U 8.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 2 O/U 8.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 1 Winner | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Match O/U 21.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 2 Winner | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 1 O/U 9.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 2 O/U 9.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Match O/U 22.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 1 O/U 10.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set 2 O/U 10.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Match O/U 23.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set Handicap +/-1.5 | 100% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Total Sets: O/U 2.5 | 0% |
| Iasi Open: Oleksandra Oliynykova vs Ipek Oz Set Handicap +/-1.5 | 0% |
Market context
Oleksandra Oliynykova faces Ipek Oz in the first round of the UniCredit Iasi Open today, with prediction markets pricing Oliynykova’s advancement at a near-certain 100% YES. On Polymarket, this contract trades in USDC on the Polygon network using conditional tokens, where the crowd has effectively eliminated downside risk by locking the price at the ceiling. Such extreme pricing mirrors historical WTA first-round mismatches where one player holds a dominant head-to-head advantage and vastly superior recent form, leaving little room for market correction unless a pre-match cancellation occurs.
Analysts and predictive models reinforce this consensus, with Stats Insider assigning Oliynykova a 78% win probability and Tennis Tonic forecasting a two-set victory [2][3]. TAB’s betting odds further validate this gap, pricing Oliynykova at $1.20 against Oz’s $4.50, while first-set markets also heavily favour the Ukrainian [3]. The Stats Zone preview suggests a low-game count outcome, hinting at Oliynykova’s efficiency rather than a grueling contest [1]. In comparable cases, such odds compression rarely shifts unless a player withdraws before the match begins.
Traders should monitor the official WTA schedule for any last-minute withdrawal announcements or weather-related delays, as the settlement window only resolves to 50-50 if the match is cancelled or delayed beyond seven days without a winner. With the match scheduled for 3:00 AM ET today, the primary catalyst is the start-time confirmation; any delay past the seven-day threshold would trigger the tie resolution, though current indicators suggest the match will proceed as planned [2]. No other dependencies currently threaten the outcome given the overwhelming statistical edge.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade Iasi Open: Oleksandra Oliynykova vs Ipek Oz on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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