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Polymarket

W35 Sydney: Belle Thompson vs Dayeon Back

Live Polymarket oddsUpdated 04:25 UTCClosed 5 Nov 2026

Most likely: W35 Sydney: Belle Thompson vs Dayeon Back

100%
Price over the last 7 days, in %
100%55%11%

All outcomes (3)

OutcomeChance24h
W35 Sydney: Belle Thompson vs Dayeon Back
100%—
W35 Sydney: Belle Thompson vs Dayeon Back Set Handicap +/-1.5
0%—
W35 Sydney: Belle Thompson vs Dayeon Back Set Handicap +/-1.5
0%—

How this market resolves

This market refers to the tennis match between Belle Thompson and Dayeon Back in the W35 Sydney, Main Draw, originally scheduled for October 28, 2026 at 7:00PM ET. This market will resolve to 'Belle Thompson' if Belle Thompson advances against Dayeon Back. This market will resolve to 'Dayeon Back' if Dayeon Back advances against Belle Thompson. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.

Questions about this market

What are the odds for “W35 Sydney: Belle Thompson vs Dayeon Back”?

On Polymarket, traders currently price W35 Sydney: Belle Thompson vs Dayeon Back as the most likely outcome at 100% (as of 29 Oct 2026). The price of a share in cents is the market's implied probability.

What does the percentage mean?

A price of 62¢ means the market implies a 62% chance. A correct share pays $1 when the market resolves, an incorrect one pays nothing, so the price moves as traders update their expectations.

When does this market resolve?

The scheduled close is 5 Nov 2026. Markets can resolve earlier or later according to their rules, shown on this page.

Where can I trade it?

On Polymarket, where availability depends on your country. PredictDesks does not take bets: it shows live odds from Polymarket and Kalshi side by side.

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Odds are implied probabilities from Polymarket and change continuously; they may be delayed. PredictDesks is an information service, not a broker or exchange, and is not affiliated with Polymarket or Kalshi. Nothing here is financial advice. Prediction markets may not be available in your country.

W35 Sydney: Belle Thompson vs Dayeon Back odds: W35 Sydney: Belle Thompson vs Dayeon Back 100% on Polymarket