Predictions Network
SportsPre-game oddsevent concluded

Kei Nishikori vs Rei Sakamoto

Price history

Implied probability over time
Outcome
Side
Platforms (max 3)
Polymarket
55%74%92%28 Aug29 Aug

Where to back Rei Sakamoto

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
Futuur4.1
Global play-money + real-money markets
Rei Sakamoto58%no entry fee · commission on winnings
Volume
Min · feesNone · Commission on
Market closed
2
Gemini4.6
Event markets from the Gemini exchange
Rei Sakamotoafter fees99%99% price + 0.1% entry fee
Volume$3K
Min · feesNone · Per-contract trading
Market closed
3
Polymarket5.0
The largest on-chain prediction market
Rei Sakamoto100%no entry fee
Volume$181K
Min · feesNone · No trading
Market 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 raw implied price per outcome in gold · click a row
OutcomeFutuur4.1Gemini4.6Matchbook4.5Polymarket5.0Smarkets4.5SX Bet4.1
Kei Nishikori42%2%0%
Rei Sakamoto58%99%100%

These are raw implied probabilities; gold marks the lowest raw price. 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.