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Kalshi Sayaka Ishii odds
Next match: Sayaka Ishii vs Katie Boulter. Kalshi sells a Sayaka Ishii win at 48¢, about 48% or +101 after the fee.
Fri, Oct 23
- Katie BoulterPoly — · Book game day55¢Kalshi −131
- Sayaka IshiiPoly — · Book game day48¢Kalshi +101
- The gap vs fair odds is Pro.
| To win | Kalshi | Polymarket | Sportsbook | Gap |
|---|---|---|---|---|
| Katie Boulter | 55¢ (−131) | — | game day | Pro |
| Sayaka Ishii | 48¢ (+101) | — | game day | Pro |
Get an alert when Sayaka Ishii is underpriced
Pro watches Kalshi and Polymarket around the clock and buzzes your phone when either sells Sayaka Ishii below the sportsbooks' fair odds.
Reading a Kalshi price
A contract pays $1 if the team wins. 62¢ means the market gives them about a 62% chance. In brackets: the same price as American odds, after Kalshi's fee.Sportsbook line
DraftKings' moneyline, posted on game day. A sportsbook line includes its cut, so the two sides add up to more than 100%.The gap
Pro removes the sportsbook's cut, compares it with Kalshi and Polymarket after fees, and alerts you when a team is underpriced. See how alerts work →Not affiliated with Kalshi, Polymarket, DraftKings or Sayaka Ishii. Prices change constantly; check the exchange before you trade. For information only, not financial advice. 21+.