Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump 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 |
|---|---|
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 2 Winner | 100% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 2 O/U 8.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Total Sets: O/U 2.5 | 75% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Match O/U 21.5 | 75% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Match O/U 22.5 | 75% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei | 63% |
| Completed Match | 50% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Match O/U 23.5 | 50% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set Handicap +/-1.5 | 26% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set Handicap +/-1.5 | 25% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 1 Winner | 0% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 1 O/U 8.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 1 O/U 9.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 2 O/U 9.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 1 O/U 10.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Aliona Falei Set 2 O/U 10.5 | 0% |
Market context
Carol Young Suh Lee’s match with Aliona Falei in Warsaw is the underlying event, and the market’s 59% YES price implies a modest lean towards Lee advancing. The best historical frame is their only previous head-to-head, which Lee won in straight sets in May 2025 at Lopota on hard court, a useful but limited comparison because it is a single result rather than a repeated matchup.[3][10]
The current read is also shaped by their broader form on hard courts and by pre-match pricing rather than by any off-court catalyst. Tennis Tonic lists Lee at 29-18 in 2026 versus Falei at 32-12, while Tennis Explorer’s surface splits show Lee with a stronger hard-court win rate than Falei over the longer sample.[1][10] That helps explain why the market sits above even money without pricing Lee as a dominant favourite, especially when the only direct meeting already points her way.[1][3]
For traders, the main catalyst is the actual Warsaw match confirmation and completion, not any schedule-driven political-style trigger. TennisTemple’s Warsaw listing had Lee and Falei on Court 3 with a 07:00 local start on the draw page, and live-score listings show the contest as part of the tournament flow, so the key dependency is whether it is played to a finish before the market’s 7-day non-resolution clause bites.[4][2] If the match is delayed, abandoned, or otherwise left without a winner, the contract falls back to 50-50; if one player advances, that outcome settles the market directly.[4]
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Warsaw: Carol Young Suh Lee vs Aliona Falei plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
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