Mubadala Citi DC Open: Polina Kudermetova vs Elina Svitolina

Platform comparison

Market context

Polymarket has this contract at **16% YES** for Polina Kudermetova, which means the market is assigning roughly an 84% chance to Elina Svitolina on the current state of play. On the underlying tennis side, independent match listings and previews still frame Svitolina as the clear favourite, with Tennis.com showing 79% projected winner probability for Svitolina and 21% for Kudermetova, while other preview markets and betting-style models sit in a similar range.[1][2][9][10]

That pricing is consistent with how traders usually read a one-sided WTA draw match on Polygon: the contract settles in USDC through conditional tokens, so the main issue is not abstract match quality but whether the named player actually advances. Kudermetova has already taken a long, three-set route through the opening round, beating Cristina Bucsa 5-7, 7-6(4), 6-0, whereas Svitolina has been the more established profile in Washington and is listed by several outlets as the round-of-16 favourite.[14][2][4] There is no main-tour head-to-head history between them, so the market is leaning more on ranking, form, and draw position than on direct matchup data.[4][6]

For a trader, the key catalysts are the official order of play, any late injury or withdrawal news, and whether the match is actually started and completed before the settlement window closes. Several listings put the match on or around 30–31 July in Washington, but if it is postponed beyond seven days from the scheduled date without a winner, the market resolves 50-50 under the contract rules.[5][7][17] The next round is also relevant because some previews already map the winner into a quarter-final against Alex Eala, so any change in the draw or walkover chain would matter immediately for price.[11][12]

Sources: 1 · 2 · 3 · 4 · 5

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'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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.