How the contract works
This contract settles at $1 if Bencic is recorded as the player who advanced from this match, and at nothing if Eala advanced instead. A price of, say, 0.20 would mean the market puts the chance of a Bencic win at roughly two in ten; the actual current price is shown alongside this text and moves as new information arrives. The match itself was scheduled for 9 August 2026, and the contract resolves using official WTA Tour results, with a final resolution date of 16 August 2026 to allow for any delay or postponement. A position in this contract can typically be sold before that date at whatever price the market is offering at the time, rather than held to settlement.
Yes1%
No99%
Probability
How the price has moved
The figures available show a consensus of 0% across a single trading venue, Polymarket, with $1,213,733 in total volume. No detailed day-by-day or week-by-week trajectory is available beyond that current reading, but the level itself tells a clear story: a price parked at the absolute floor, two days after the match was originally scheduled to be played, is not typical of a market still weighing an open contest. It is the pattern of a market that has already incorporated a known result.
Analysis
Context
The National Bank Open is one of the two WTA hard-court tournaments held in Canada each August, a traditional tune-up for the US Open. Belinda Bencic, a former Olympic gold medalist who returned to the tour after having a child, faced Alexandra Eala, the Filipino player who broke into the world's attention with a run through the 2025 Miami Open draw where she beat several higher-ranked opponents.
The two were drawn to meet in an early round, with the match originally scheduled for 9 August 2026. That date has already passed by the time this market is being read, which matters: a match played two days ago in a tournament with daily results reported by the WTA is not a coin flip for long, one way or the other.
The contract asks a single yes/no question: did Bencic advance. Everything else — seeding, ranking, recent form — only matters insofar as it explains why the market has moved to where it has.
The consensus figure sitting at 0% is the single most informative number on this page. It is not a market estimating a close, undecided contest — a genuine toss-up between two hard-court competitors would sit near 0.50, not at the floor. A reading this low, two days after the match was originally due to be played, is far more consistent with a market that has already seen the result and is pricing in near-certainty that Bencic did not advance.
All of the $1,213,733 traded on this question so far has gone through a single venue, Polymarket, which is also the sole listed settlement source alongside the official WTA Tour scores page. A single-venue market with over a million dollars in volume sitting at zero suggests broad agreement rather than a live dispute between buyers and sellers — if there were real uncertainty about the outcome, that volume would typically be split across a range of prices rather than clustered at one extreme.
The resolution rules build in a specific safety valve: if the match is not completed within seven days of its original 9 August 2026 date because of cancellation, a tie, or a prolonged delay, the contract resolves 50-50 regardless of form or ranking. The fact that the price has not drifted toward that 50% marker, and instead sits at the opposite extreme, indicates the market does not believe a delay-driven 50-50 resolution is the likely path here. Retirement, default, or disqualification during the match would still resolve to whichever player was credited with advancing, so those scenarios do not explain a reading this decisively one-sided either.
Put simply: a probability parked at zero, two days past the scheduled match date, with all trading concentrated on one venue, is the signature of a market reacting to a known result rather than handicapping an open contest.
What moves the probability
Match date already passed
The match was scheduled for 9 August 2026, and it is now 11 August 2026. Once a WTA main-draw match has been played, results are typically confirmed within hours, which removes most of the genuine uncertainty a pre-match price would otherwise reflect.
Single-venue concentration
All $1,213,733 in volume sits on Polymarket, with no second venue to cross-check the price against. Concentrated volume at one extreme is more consistent with traders reacting to a confirmed outcome than with a genuinely contested pre-match estimate.
Seven-day delay rule
The contract falls back to a 50-50 resolution only if the match is delayed beyond seven days from its original date without a winner. A price sitting at zero rather than near 50% suggests the market is not pricing in that delay scenario as the likely path.
Player form entering the tournament
Eala had already produced notable upset results against higher-ranked opponents in the 2025 season, while Bencic was still rebuilding ranking points after returning to the tour post-childbirth. Neither factor alone would justify a price this extreme, but both are consistent with the market's read of the actual match result.
The case for
- Bencic would need to have been recorded by the WTA as the player who advanced from the 9 August 2026 match for this contract to resolve in her favor.
- A retirement, default, or disqualification against Eala during the match would also resolve the contract to Bencic if she was the player left standing.
- Any of these outcomes would need to be reflected in the official WTA Tour results before the 16 August 2026 resolution date.
The case against
- Eala being recorded as the player who advanced from the same 9 August 2026 match resolves the contract against Bencic.
- A retirement, default, or disqualification against Bencic during the match would also resolve the contract in Eala's favor.
- A price already sitting at the floor two days after the scheduled match date is difficult to reconcile with any outcome other than Eala having already advanced.
What to watch
The only remaining formal date on this contract is the 16 August 2026 resolution deadline, built in specifically to cover any delay, cancellation, or prolonged postponement of the original 9 August 2026 match. Readers checking the outcome directly should look at the official WTA Tour scores page, which is the named primary source, corroborated by broader tennis reporting on the National Bank Open draw.
Trade this contract
Open on Polymarket
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