Will Anastasiia and Salsa win Britain's Got Talent
Liquidity-weighted aggregate sits at 10% across 7 Kalshi contracts.
Implied probability
Kalshi
10%
7 contracts
Polymarket
—
not bound
Cross-venue gap
—
single venue
24h move
—
no pin
24h volume
$3K
7 contracts
Closes
Jun 7, 2026
14 days
30-day trend
Bracket families
7 clusters across 7 contracts.
These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.
Cluster 1
Will Anastasiia and Salsa win Britain's Got Talent: Season 19
Will Anastasiia and Salsa win Britain's Got Talent: Season 19?: Anastasiia and Salsa
KXBRITAINSGOTTALENT-26MAY31-ANA
Cluster 2
Will Sonny Green win Britain's Got Talent: Season 19
Will Sonny Green win Britain's Got Talent: Season 19?: Sonny Green
KXBRITAINSGOTTALENT-26MAY31-SON
Cluster 3
Will Fabian Fox win Britain's Got Talent: Season 19
Will Fabian Fox win Britain's Got Talent: Season 19?: Fabian Fox
KXBRITAINSGOTTALENT-26MAY31-FAB
Cluster 4
Will Rafferty Coope win Britain's Got Talent: Season 19
Will Rafferty Coope win Britain's Got Talent: Season 19?: Rafferty Coope
KXBRITAINSGOTTALENT-26MAY31-RAF
Cluster 5
Will Ted Hill win Britain's Got Talent: Season 19
Will Ted Hill win Britain's Got Talent: Season 19?: Ted Hill
KXBRITAINSGOTTALENT-26MAY31-TED
Cluster 6
Will LMA win Britain's Got Talent: Season 19
Will LMA win Britain's Got Talent: Season 19?: LMA
KXBRITAINSGOTTALENT-26MAY31-LMA
Cluster 7
Will Matty Juniosa win Britain's Got Talent: Season 19
Will Matty Juniosa win Britain's Got Talent: Season 19?: Matty Juniosa
KXBRITAINSGOTTALENT-26MAY31-MAT
Analysis
Anastasiia and Salsa, a dance act, is assigned a 13% probability of winning Britain's Got Talent Season 19, based on aggregated contract prices. This reflects market participants' assessment that the act has roughly a 1-in-8 chance compared to other competitors. The probability reflects their positioning against stronger-favored acts like Sonny Green (10¢) and Rafferty Coope (13¢), suggesting the market views them as a competitive but not frontrunner act. Key factors affecting this probability include audience voting patterns, performance consistency across rounds, and relative strength of competing acts. The act's probability will likely shift significantly after live performances, when judges' feedback and audience reactions become known. Season 19's finale results will definitively resolve whether they advance and ultimately win.
- ›Anastasiia and Salsa's trading volume ($70 in 24 hours) is notably lower than leading acts like Sonny Green ($864), suggesting less market conviction around this particular prediction
- ›They are priced slightly higher (11¢ contract price) than their 13% aggregated probability, indicating some variance in market assessment across the 8 tracked contracts
- ›The tight clustering of favorites (Sonny Green 10¢, Rafferty Coope 13¢, Matty Juniosa 8¢) suggests a competitive field with no dominant frontrunner, leaving room for any mid-tier act to advance
- ›Dance and performance acts have varying historical win rates on BGT depending on judge preferences and audience demographics in a given season
- ›The probability will resolve through a series of knockout rounds before the final, meaning this metric will shift substantially as the competition progresses
What moved the line
- May 21Season 19?: Sonny Green↑16pp7→23¢ · Kalshi
- May 22Season 19?: Fabian Fox↓12pp17→5¢ · Kalshi
- May 20Season 19?: LMA↑7pp13→20¢ · Kalshi
- May 21Season 19?: Matty Juniosa↑7pp6→13¢ · Kalshi
- May 22Season 19?: Sonny Green↑6pp23→29¢ · Kalshi
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These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.
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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.
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