Sinja Kraus vs Momoko Kobori: Set 1 Winner
K 0 contracts
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Sinja Kraus vs Momoko Kobori: Set 1 Winner
K 0 contracts
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AI Analysis
Trader mode: Market mechanics, assumptions and risks
K 0 contracts
Reported volume · provider units
2
Saved contracts
0
Reviewed equivalent pairs
Source snapshot: Oct 17, 2026, 3:00 AM UTC
About This Event
Sinja Kraus vs Momoko Kobori Set 1 (Oct 16) If X wins set 1 in the Sinja Kraus vs Momoko Kobori professional tennis match in the 2026 WTA Osaka Qualification Round 1, then the market resolves to Yes. The following market refers to the Sinja Kraus vs Momoko Kobori professional tennis match in the 2026 WTA Osaka Qualification Round 1. If the match does not occur, signaled by a ball being played, due to a player injury, walkover, forfeiture, or any other cancellation, all before the match starts, the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished, within two weeks. If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire after the event occurs.
Snapshot observed 2026-10-16T21:00:06.041Z. This analysis describes that snapshot and is not a live news update.
What the contract measures
The Kalshi event asks whether a player wins set 1 of the Sinja Kraus vs Momoko Kobori match in the 2026 WTA Osaka Qualification Round 1 [1]. The rules state that if Kraus wins set 1, the market resolves to Yes [1]. The companion contract asks the same question about Momoko Kobori [1]. Both listed markets show an end date of 2026-10-31T03:40:00.000Z [1]. The excerpt, however, says the market "will close and expire after the event occurs" and gives no listed end time [1]. The end date field is therefore a provider data point, not a confirmed match schedule.
The rules also address disruptions. If the match is postponed or delayed, the market remains open and closes after the rescheduled match finishes, within two weeks [1]. If a retirement occurs, markets that can be settled on completed play resolve accordingly, and others resolve to Fair Market Price at the Exchange's discretion [1].
Reading the snapshot
The provider observation time is 2026-10-16T21:00:06.041Z, and the source was retrieved at 2026-10-17T02:08:45.078Z [1]. These prices describe that saved snapshot only. They are not current quotes. The Kraus Yes contract was priced at 0.835 and the Kobori Yes contract at 0.15 [1]. Within each contract, the Yes and No prices sum to one.
Across the two contracts, the Yes prices sum to 0.985. That gap should not be read as an arbitrage opportunity, because the snapshot is not an executable quote and the prices are not verified probabilities.
Coverage for this saved event is complete: both markets were included and partialSample is false [1]. The sample covers only this Kalshi event. It does not establish that every possible outcome is listed, and no other platform is represented, so no cross-platform comparison is supported.
What remains uncertain
The supplied evidence does not explain why prices stood where they did at the observation time. It contains no information on trading volume, liquidity, or number of participants. Whether the match was played as scheduled, postponed, or affected by a retirement after the snapshot is not in the evidence. The listed end date of 2026-10-31 is not an announced match date, and the excerpt does not confirm a final close time. Readers should check the live provider page for current prices and status.
References
- Kalshi: Sinja Kraus vs Momoko Kobori: Set 1 Winner. Provider data observed 2026-10-16T21:00:06.041Z.
AI-generated analysis based on market data. Not financial advice.
Saved Oct 17, 2026 UTCOverview
This PredictPedia entry covers a Kalshi contract on the set 1 winner of a women's professional tennis match between Sinja Kraus and Momoko Kobori, played in the 2026 WTA Osaka Qualification Round 1 [1]. The contract is binary. Its rules state that if a named player wins set 1, the market resolves to Yes [1]. The saved event contains two markets, one asking whether Sinja Kraus will win set 1 and one asking whether Momoko Kobori will win set 1 [1]. Each market has a Yes and a No outcome, and in the snapshot the Yes price for Kraus was 0.835 and the Yes price for Kobori was 0.15 [1]. These figures are snapshot prices and are not executable quotes, so they should not be read as verified probabilities. The contract rules also address cases where the match does not proceed as scheduled. If the match is cancelled before play starts, for example because of an injury, walkover, forfeiture, or another cancellation, the market resolves to a fair price under the rules [1]. If the match is postponed or delayed, the market stays open and closes after the rescheduled match finishes, within two weeks [1]. If a player retires, markets that can be settled unconditionally on the play already completed resolve accordingly, and any others resolve to the Fair Market Price, as determined at the Exchange's sole discretion [1]. The event page also states that the market closes and expires after the event occurs [1]. The saved record lists an end date of 2026-10-31 03:40 UTC for both markets [1], but the provider status describes the listed end time as not supplied, so that date should be treated as a data field rather than an announced match schedule. Kalshi states that it is not affiliated, associated, authorized, or endorsed by the governing league, and that trademarks and brand names belong to their respective owners [1].
Why It Matters
The contract measures a single, specific result: which of the two named players wins the first set of this match [1]. Because the rules tie resolution to that set result, the market is narrower than a bet on the full match. The rules also define what happens if the match is cancelled, postponed, or ended by retirement, so the contract's settlement depends on those rules as well as on the score [1]. The two markets in the saved event are complementary in structure, since each asks about one player winning the set [1].
Snapshot context
The latest published provider snapshot for this topic was observed on 2026-10-16 at 21:00 UTC. It contains listings from Kalshi. Market descriptions and listed closing times define the contracts; they do not establish that the real-world outcome has occurred. This article does not include a separately verified news update. [1]
Frequently Asked Questions
What makes the Yes outcome resolve?
The market resolves to Yes if the named player wins set 1 in the match [1].
What happens if the match is postponed?
If the match is postponed or delayed, the market remains open and closes after the rescheduled match has finished, within two weeks [1].
What happens if a player retires?
Markets that can be unconditionally settled based on play already completed resolve accordingly. Any that cannot be settled that way resolve to Fair Market Price, as determined at the Exchange's sole discretion [1].
What happens if the match is cancelled before it starts?
If the match does not occur before it starts, due to injury, walkover, forfeiture, or another cancellation, the market resolves to a fair price under the rules [1].
AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.
Market Insights
Price gaps of 2 pp+
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Reviewed equivalent pairs
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No currently reviewed equivalent pairs with both binary Yes prices are available.
Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.
