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 |
|---|---|
| Bastad: Varvara Lepchenko vs Tamara Korpatsch | 100% |
| Completed Match | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 Winner | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 Winner | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set Handicap +/-1.5 | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 21.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Total Sets: O/U 2.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 8.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 8.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 22.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 9.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set Handicap +/-1.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 9.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 23.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 10.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 10.5 | 0% |
Market context
The underlying real-world event is the completed Round of 32 tennis match at the Nordea Open in Bastad, where Tamara Korpatsch defeated Varvara Lepchenko 6–2, 6–3 on Court 1, confirming Korpatsch’s advancement to the next stage. This result aligns with the market’s 100% YES probability for Korpatsch, as the match has already concluded with a decisive winner, rendering any uncertainty about cancellation or delay irrelevant.
Historically, similar WTA markets in Bastad have resolved with near-certainty once a match is completed, especially when the scoreline shows a clear two-set victory, as seen in past cases where players like Korpatsch or Lepchenko faced lower-ranked opponents on clay. In those instances, the crowd-implied probability shifted to 100% within hours of the final point, mirroring the current market’s trajectory and reinforcing the reliability of the outcome.
Traders should monitor the official order of play for the Nordea Open to confirm Korpatsch’s next opponent and the scheduled time for her Round of 16 match, as this determines the settlement window’s progression. The primary catalyst is the match result itself, which has already been confirmed by the WTA’s tournament records, and no further announcements are needed to validate the outcome. According to the Nordea Open’s order of play, Korpatsch is set to face Varvara Lepchenko in Singles R32, a match now marked as completed, with the result fully documented on Court 1.
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 Bastad: Varvara Lepchenko vs Tamara Korpatsch 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
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- 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.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- 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.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
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