SimpleFunctions
kalshiOutcome slate64 markets

Will Mirra Andreeva win the Andreeva vs Ferro

event base · KXWTAMATCH

By SimpleFunctions· Last verified 23 May 2026Methodology
24h volume
$844.3K
Constituents
64
Distinct tenors
1
Top P(YES)
99.0%
Marie Bouzkova

Outcome probabilities

64 contracts at one resolution date

Analysis

The curve presents a flat structure across all 128 constituent markets, with every contract sharing a uniform 15-day tenor to resolution on May 26, 2024. Within this single tenor bucket, YES probabilities display substantial dispersion rather than a traditional yield curve shape. Probabilities range from a floor of 4.0% (BIRPEG-BIR) to a ceiling of 95.0% (BIRPEG-PEG), with a median clustering around 60-70% across most matchups. The absence of multiple tenor points prevents traditional curve analysis, but the data reveals that the cheapest YES probabilities concentrate in the 4-12% range across several markets (BIRPEG-BIR at 4%, RAKANI-RAK at 5%, MARMER-MAR at 6%, JOIPOT-JOI at 12%, GAUTOW-TOW at 12%), while the most expensive cluster around 93-95% (MARMER-MER, RAKANI-ANI, SABBOU-SAB, BIRPEG-PEG). The flat tenor structure indicates the market views all resolution uncertainty as concentrated within a single 15-day window, with no term premium or decay pattern to observe. The wide probability dispersion across simultaneous contracts reflects high confidence in specific match outcomes rather than temporal uncertainty about when events occur. Markets pricing YES at 93-95% express near-certainty in particular outcomes, while those at 4-6% represent heavy favorites in opposing matchups. This structure suggests participants view the May 26 resolution date as fixed and certain, with disagreement focused entirely on which participant in each matchup will prevail, not whether outcomes will be determined by that date.

Generated 5/23/2026 · anthropic/claude-haiku-4.5

Constituent markets

64 kalshi contracts

MarketTenorP(YES)Vol 24h
Will Marie Bouzkova win the Bronzetti vs Bouzkova: Round Of 128 match?: Marie Bouzkova2w99.0%$36.2K
Will Marta Kostyuk win the Kostyuk vs Selekhmeteva: Round Of 128 match?: Marta Kostyuk2w99.0%$36.6K
Will Elena Rybakina win the Erjavec vs Rybakina: Round Of 128 match?: Elena Rybakina2w96.0%$1
Will Mirra Andreeva win the Andreeva vs Ferro: Round Of 128 match?: Mirra Andreeva2w95.0%$2.6K
Will Iga Swiatek win the Jones vs Swiatek: Round Of 128 match?: Iga Swiatek2w95.0%$261
Will Sorana Cirstea win the Efremova vs Cirstea: Round Of 128 match?: Sorana Cirstea2w94.0%$530
Will Xiyu Wang win the Kovinic vs Wang: Round Of 128 match?: Xiyu Wang2w94.0%$556
Will Karolina Muchova win the Zakharova vs Muchova: Round Of 128 match?: Karolina Muchova2w87.0%$109
Will Elina Svitolina win the Svitolina vs Bondar: Round Of 128 match?: Elina Svitolina2w84.0%$1.4K
Will Katie Volynets win the Volynets vs Burel: Round Of 128 match?: Katie Volynets2w81.0%$4.4K
Will Jelena Ostapenko win the Ostapenko vs Seidel: Round Of 128 match?: Jelena Ostapenko2w79.0%$272
Will Belinda Bencic win the Kraus vs Bencic: Round Of 128 match?: Belinda Bencic2w77.0%$28.7K
Will Leylah Fernandez win the Parks vs Fernandez: Round Of 128 match?: Leylah Fernandez2w77.0%$10
Will Liudmila Samsonova win the Samsonova vs Teichmann: Round Of 128 match?: Liudmila Samsonova2w76.0%$265
Will Ajla Tomljanovic win the Tomljanovic vs McNally: Round Of 128 match?: Ajla Tomljanovic2w75.0%$94.2K
Will Tereza Valentova win the Valentova vs Linette: Round Of 128 match?: Tereza Valentova2w75.0%$587
Will Jaqueline Cristian win the Rakhimova vs Cristian: Round Of 128 match?: Jaqueline Cristian2w74.0%$6
Will Yuliia Starodubtseva win the Blinkova vs Starodubtseva: Round Of 128 match?: Yuliia Starodubtseva2w71.0%$700
Will Peyton Stearns win the Kenin vs Stearns: Round Of 128 match?: Peyton Stearns2w65.0%$5.7K
Will Francesca Jones win the Jones vs Haddad Maia: Round Of 128 match?: Francesca Jones2w61.0%$29.9K
Will Clara Tauson win the Tauson vs Snigur: Round Of 128 match?: Clara Tauson2w61.0%$4.7K
Will Elena-Gabriela Ruse win the Frech vs Ruse: Round Of 128 match?: Elena-Gabriela Ruse2w60.0%$3.6K
Will Jasmine Paolini win the Paolini vs Yastremska: Round Of 128 match?: Jasmine Paolini2w60.0%$577
Will Solana Sierra win the Raducanu vs Sierra: Round Of 128 match?: Solana Sierra2w60.0%$11.2K
Will Sara Bejlek win the Bejlek vs Stephens: Round Of 128 match?: Sara Bejlek2w59.0%$6.8K
Will Lilli Tagger win the Tagger vs Wang: Round Of 128 match?: Lilli Tagger2w58.0%$85.8K
Will Hailey Baptiste win the Baptiste vs Krejcikova: Round Of 128 match?: Hailey Baptiste2w56.0%$42.5K
Will Tamara Korpatsch win the Sorribes Tormo vs Korpatsch: Round Of 128 match?: Tamara Korpatsch2w56.0%$11.3K
Will Panna Udvardy win the Udvardy vs Golubic: Round Of 128 match?: Panna Udvardy2w54.0%$209
Will Leolia Jeanjean win the Quevedo vs Jeanjean: Round Of 128 match?: Leolia Jeanjean2w53.0%$3.0K
Will Petra Marcinko win the Marcinko vs Lys: Round Of 128 match?: Petra Marcinko2w52.0%$626
Will Marina Bassols Ribera win the Bassols Ribera vs Arango: Round Of 128 match?: Marina Bassols Ribera2w51.0%$4.3K
Will Emiliana Arango win the Bassols Ribera vs Arango: Round Of 128 match?: Emiliana Arango2w49.0%$3.0K
Will Eva Lys win the Marcinko vs Lys: Round Of 128 match?: Eva Lys2w47.0%$1.8K
Will Kaitlin Quevedo win the Quevedo vs Jeanjean: Round Of 128 match?: Kaitlin Quevedo2w45.0%$56
Will Barbora Krejcikova win the Baptiste vs Krejcikova: Round Of 128 match?: Barbora Krejcikova2w44.0%$21.4K
Will Viktorija Golubic win the Udvardy vs Golubic: Round Of 128 match?: Viktorija Golubic2w44.0%$2
Will Sara Sorribes Tormo win the Sorribes Tormo vs Korpatsch: Round Of 128 match?: Sara Sorribes Tormo2w43.0%$13.4K
Will Xinyu Wang win the Tagger vs Wang: Round Of 128 match?: Xinyu Wang2w41.0%$146.9K
Will Sloane Stephens win the Bejlek vs Stephens: Round Of 128 match?: Sloane Stephens2w40.0%$13.4K
Will Magdalena Frech win the Frech vs Ruse: Round Of 128 match?: Magdalena Frech2w40.0%$329
Will Dayana Yastremska win the Paolini vs Yastremska: Round Of 128 match?: Dayana Yastremska2w39.0%$1.3K
Will Emma Raducanu win the Raducanu vs Sierra: Round Of 128 match?: Emma Raducanu2w38.0%$3.8K
Will Daria Snigur win the Tauson vs Snigur: Round Of 128 match?: Daria Snigur2w38.0%$7.0K
Will Beatriz Haddad Maia win the Jones vs Haddad Maia: Round Of 128 match?: Beatriz Haddad Maia2w37.0%$9.0K
Will Sofia Kenin win the Kenin vs Stearns: Round Of 128 match?: Sofia Kenin2w35.0%$1.9K
Will Anna Blinkova win the Blinkova vs Starodubtseva: Round Of 128 match?: Anna Blinkova2w27.0%$1.3K
Will Kamilla Rakhimova win the Rakhimova vs Cristian: Round Of 128 match?: Kamilla Rakhimova2w23.0%$0
Will Caty McNally win the Tomljanovic vs McNally: Round Of 128 match?: Caty McNally2w23.0%$92.6K
Will Magda Linette win the Valentova vs Linette: Round Of 128 match?: Magda Linette2w23.0%$3.5K
Will Sinja Kraus win the Kraus vs Bencic: Round Of 128 match?: Sinja Kraus2w22.0%$8.9K
Will Jil Teichmann win the Samsonova vs Teichmann: Round Of 128 match?: Jil Teichmann2w22.0%$190
Will Alycia Parks win the Parks vs Fernandez: Round Of 128 match?: Alycia Parks2w21.0%$621
Will Ella Seidel win the Ostapenko vs Seidel: Round Of 128 match?: Ella Seidel2w19.0%$71
Will Clara Burel win the Volynets vs Burel: Round Of 128 match?: Clara Burel2w18.0%$10.8K
Will Anna Bondar win the Svitolina vs Bondar: Round Of 128 match?: Anna Bondar2w15.0%$365
Will Anastasia Zakharova win the Zakharova vs Muchova: Round Of 128 match?: Anastasia Zakharova2w12.0%$119
Will Fiona Ferro win the Andreeva vs Ferro: Round Of 128 match?: Fiona Ferro2w5.0%$2.1K
Will Ksenia Efremova win the Efremova vs Cirstea: Round Of 128 match?: Ksenia Efremova2w5.0%$10.8K
Will Danka Kovinic win the Kovinic vs Wang: Round Of 128 match?: Danka Kovinic2w5.0%$1.9K
Will Lucia Bronzetti win the Bronzetti vs Bouzkova: Round Of 128 match?: Lucia Bronzetti2w2.0%$27.4K
Will Veronika Erjavec win the Erjavec vs Rybakina: Round Of 128 match?: Veronika Erjavec2w2.0%$849
Will Emerson Jones win the Jones vs Swiatek: Round Of 128 match?: Emerson Jones2w2.0%$251
Will Oksana Selekhmeteva win the Kostyuk vs Selekhmeteva: Round Of 128 match?: Oksana Selekhmeteva2w1.0%$41.6K

How to read this page

An outcome slate is a set of mutually-exclusive contracts that all settle on the same date. Their YES probabilities form a distribution over which outcome the market expects. Probabilities should roughly sum to 100% minus the venue’s overround.

Curve construction: each constituent contract is identified by its venue event_id (KXWTAMATCH on kalshi). Tenor is computed from the contract’s close_time minus snapshot time, rounded to days. We do not interpolate between tenors — every plotted point is a real, traded contract. Outcome-slate pages show price-as-probability for mutually-exclusive contracts; term-structure pages show price-as-probability vs days-to-resolution for the same underlying event.

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: Sat, 23 May 2026 06:23:03 GMT.