Ben Whittaker to win Ben Whittaker vs Richard Rivera
Ben Whittaker is priced at 88¢ on Kalshi. Current book: 89¢ bid, 93¢ ask, 4¢ spread. This outcome ranks #1 of 2 inside Ben Whittaker vs Richard Rivera Winner.
Price history
88¢ current
+4¢Contract brief
If Ben Whittaker wins the Ben Whittaker vs Richard Rivera boxing match originally scheduled for Jun 27, 2026, then the market resolves to Yes.
Outcome
Ben Whittaker
Rank
#1 of 2
Leader
Ben Whittaker 88¢
Range
7¢-88¢
Family volume
$3K
Identifier
KXBOXING-26JUN27WHITTARIVERA-WHITTA
Jun 25, 2026, 1:08 PM UTC · 16m ago
Implied probability
Bid
89¢
Ask
93¢
Spread
4¢
24h volume
$431
Family rank
#1 of 2
2 outcomes · Ben Whittaker vs Richard Rivera Winner
Closes
Jul 11, 2026
Family volume
$3K
Orderbook snapshot
89 / 93¢
Contract terms
What resolves this market.
YES condition
If Ben Whittaker wins the Ben Whittaker vs Richard Rivera boxing match originally scheduled for Jun 27, 2026, then the market resolves to Yes.
Venue
Kalshi
Closes
Jul 11, 2026
Identifier
KXBOXING-26JUN27WHITTARIVERA-WHITTA
Event family
Ben Whittaker vs Richard Rivera Winner.
The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.
Total volume
$3K
Outcomes
2
Highest price
Ben Whittaker 88¢
Current share
15%
Indicators
Yield, cliff risk, volatility, and regime.
Regime
neutral
Score
0.5
Full indicator table
Odds pages
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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.