SimpleFunctions
Sports19 contractsKalshirefreshed 3 h agoCloses May 23, 2026 · 14d

Will Tomas Machac win the Tomas Machac vs Daniil Medvedev match by a set score of 2-0

Liquidity-weighted aggregate sits at 19% across 19 Kalshi contracts.

Implied probability

19%
0%50%100%

Kalshi

19%

19 contracts

Polymarket

not bound

Cross-venue gap

single venue

24h move

no pin

24h volume

$470

19 contracts

Closes

May 23, 2026

14 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 17% (2 days, 2 points)Aggregate: 17% on 2026-05-08
Aggregate of 19 contracts · 2d

Bracket families

12 clusters across 19 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 Arthur Fils win the Andrea Pellegrino vs Arthur Fils match by a set score of 2

2 contracts$96

Cluster 2

Will Daniil Medvedev win the Tomas Machac vs Daniil Medvedev match by a set score of 2

2 contracts$81

Cluster 3

Will Thiago Agustin Tirante win the Thiago Agustin Tirante vs Cameron Norrie match by a set score of 2

2 contracts$69

Cluster 4

Will Cameron Norrie win the Thiago Agustin Tirante vs Cameron Norrie match by a set score of 2

2 contracts$39

Cluster 5

Will Frances Tiafoe win the Frances Tiafoe vs Ignacio Buse match by a set score of 2

2 contracts$0

Cluster 6

Will Ignacio Buse win the Frances Tiafoe vs Ignacio Buse match by a set score of 2

2 contracts$0

Cluster 7

Will Hamad Medjedovic win the Hamad Medjedovic vs Joao Fonseca match by a set score of 2

2 contracts$0

Cluster 8

Will Tomas Machac win the Tomas Machac vs Daniil Medvedev match by a set score of 2-0

1 contract$65

Cluster 9

Will Mariano Navone win the Felix Auger-Aliassime vs Mariano Navone match by a set score of 2-0

1 contract$63

Cluster 10

Will Felix Auger-Aliassime win the Felix Auger-Aliassime vs Mariano Navone match by a set score of 2-1

1 contract$57

Cluster 11

Will Jannik Sinner win the Jannik Sinner vs Sebastian Ofner match by a set score of 2-0

1 contract$0

Cluster 12

Will Joao Fonseca win the Hamad Medjedovic vs Joao Fonseca match by a set score of 2-1

1 contract$0

Recently closed in sports

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

More like this

Adjacent prediction questions.

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: 3 h ago.