Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea | 100% |
| Completed Match | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 1 O/U 8.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 2 Winner | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Total Sets: O/U 2.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 2 O/U 8.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Match O/U 21.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 2 O/U 9.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Match O/U 22.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Match O/U 23.5 | 100% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 1 Winner | 0% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set Handicap +/-1.5 | 0% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 1 O/U 9.5 | 0% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 1 O/U 10.5 | 0% |
| Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea Set 2 O/U 10.5 | 0% |
Market context
The UniCredit Iasi Open qualifying final pits Romanian Ilinca Amariei against fellow national Carmen Andreea Herea on Centre Court in Iaşi, with the match scheduled to begin at 01:00 local time on 13 July. The market currently implies a 100% probability that Amariei will advance, a stance that aligns with her superior 2026 form, where she holds a 5–3 win record compared to Herea’s 14–15 struggle across the season [8].
Historically, such absolute pricing in WTA qualifiers often reflects a significant disparity in recent momentum rather than just career head-to-head records, which remain evenly split at 1–1 between these two players [8]. Comparable cases from lower-tier European tournaments show that when a player maintains a winning percentage above 60% in the current year against an opponent hovering near 48%, the market frequently locks in near-certain outcomes before play commences, treating the contest as a formality rather than a contest [8].
Traders should monitor the official WTA tournament scoreboard for any immediate status updates, as delays or cancellations would trigger a 50–50 settlement rather than the current implied winner [2]. The primary catalyst is the match commencement itself; any announcement regarding player injury or withdrawal prior to the 01:00 start time would be the only variable capable of disrupting the current pricing, though no active betting tips or injury reports have been published yet [4].
Methodology
Sports-specific comparison page for Iasi Open, Qualification: Ilinca Amariei vs Carmen Andreea Herea. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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