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SportsClosing oddsas of Sep 1, 04:00 UTC

Koki Matsuda vs Jake Delaney

TBTheo Berkmann · Sports Markets Writer Resolves Sep 1, 2026Total volume $1.2M4 platforms

Price history

Implied probability over time
Outcome
Side
Platforms (max 3)
KalshiPolymarket
32%58%85%31 Aug1 Sept

Where to back Koki Matsuda

Every independent platform that prices this outcome, best price after fees first. The buttons are affiliate links. We may earn a commission if you sign up, and it never changes the odds you see or what you pay.

1
Matchbook4.5
Low-commission betting exchange
Koki Matsuda46%no entry fee · commission on winnings
Volume€123
Min · fees£10 · 2% commission
Trading closed
2
Polymarket5.0
The largest on-chain prediction market
Koki Matsuda67%no entry fee
Volume$72K
Min · feesNone · No trading
Trading closed
3
SX Bet4.1
On-chain peer-to-peer sports exchange
Koki Matsuda74%no entry fee · commission on winnings
Volume—
Min · feesNone · Small fee
Trading closed
4
Kalshi4.9
The first CFTC-regulated US event exchange
Koki Matsudaafter fees85%84% price + 0.9% entry fee
Volume$869K
Min · feesNone · Per-contract trading
Trading closed

Ranked by the effective price after each platform's own entry fee. Fees shown are each platform's own and may change. We don't set or control them. Betting exchanges (e.g. Matchbook, Smarkets) instead charge commission on winnings, so they stay at their raw price here.

Implied probability by platform

Lowest tradable raw price per outcome in gold · click a row
OutcomeKalshi4.9Matchbook4.5Polymarket5.0SX Bet4.1
Koki Matsuda84%46%67%74%
Jake Delaney17%55%34%26%

These are raw implied probabilities; gold marks the lowest raw price we can confirm is tradable. A price on a book too wide to trade is shown, but never marked. The Best odds above ranks by the price after each platform's entry fee, so the best place to trade can differ from the lowest raw number here.

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