Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi UK) 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 |
|---|---|
| Completed Match | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 2 Winner | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Match O/U 21.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 2 O/U 8.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Total Sets: O/U 2.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 1 O/U 8.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Match O/U 22.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Match O/U 23.5 | 100% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 1 Winner | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set Handicap +/-1.5 | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 2 O/U 9.5 | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 1 O/U 9.5 | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 2 O/U 10.5 | 0% |
| ITF Santa Fe: Mckenna Schaefbauer vs Angelina Voloshchuk Set 1 O/U 10.5 | 0% |
Market context
Mckenna Schaefbauer faces Angelina Voloshchuk in an ITF Women's tournament match scheduled for 24 July 2026 in Santa Fe. The Polymarket contract currently prices Schaefbauer's advancement at zero, reflecting either extreme confidence in Voloshchuk or minimal liquidity and trading activity on this particular fixture. ITF events—the International Tennis Federation's developmental circuit—attract modest speculative interest compared to WTA or Grand Slam markets, partly because player rankings and form data remain less accessible to casual traders.
Schaefbauer, a Canadian junior prospect, has competed on the ITF circuit with mixed results; Voloshchuk, a Ukrainian player, similarly operates within the lower-tier professional ecosystem where match outcomes depend heavily on recent fitness, court surface familiarity, and head-to-head records that may be sparse or absent. The zero probability assigned to Schaefbauer suggests either that one trader has taken a substantial position backing Voloshchuk, or that the market has attracted minimal participation. Historical ITF contracts on Polymarket show that such illiquid markets can shift dramatically once trading begins in earnest, particularly if news surfaces about player withdrawals, injury, or scheduling changes.
Traders monitoring this contract should watch for official ITF tournament updates through the WTA or ITF website in the week preceding 24 July, as cancellations or rescheduling beyond seven days would trigger a 50-50 resolution. Recent player announcements regarding participation in satellite events often come late, and surface conditions at Santa Fe venues occasionally force date shifts. The settlement window closes 31 July 2026, allowing a one-week buffer for delayed matches.
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 Kalshi UK, 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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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 Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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