Prediction HuntPrediction.com
Pro viewNew
Every venue, one board

Moneyline, spread, total and props, with the best price per side.

Open Pro view
Odds
SportsNFLNCAAFMLBCrypto
TennisElectionsPoliticsEconomicsEntertainmentAll Markets
Futures
NFLNCAAFMLBMidtermsNew
2028 PresidentialTrending
PicksArbitrageSmart MoneyAgentsPaper Trading Simulator
Promos
Best Prediction Market PromosKalshi Promo CodePolymarket Promo CodeNovig Promo CodeProphetX Promo Code
Compare
Best Prediction Market Apps
NewsCalculatorsBlogIndustry Data
OverviewDocumentationQuickstartPricing
  • Live odds across every major platform
  • Find the best price instantly
  • Spot live arbitrage opportunities
  • See where profitable traders are betting
  • Exclusive sign-up promos
  • Live odds across every major platform
  • Find the best price instantly
  • Spot live arbitrage opportunities
  • See where profitable traders are betting
  • Exclusive sign-up promos
Kalshi

Kalshi

4.9
Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Oct 16, 2026
Prediction HuntPrediction.com

The home of prediction markets

Markets

  • Sports Odds
  • NFL Odds
  • NBA Odds
  • College Football Odds
  • MLB Odds
  • Tennis Odds
  • Election Odds
  • 2026 MidtermsNew
  • Politics Odds
  • Entertainment Odds
  • Economics Odds
  • Crypto Odds
  • Results Archive
  • Trending

Edge

  • Picks
  • Smart Money Feed
  • Arbitrage Scanner
  • Paper Trading Simulator
  • AI Agents

Compare

  • Best Prediction Market Apps
  • Best Prediction Market Promos

Resources

  • News
  • Blog
  • Calculators
  • X
  • Discord

API

  • API Overview
  • API Documentation
  • Quickstart
  • API Pricing

This information is for informational and educational purposes only. Not financial advice. Always verify resolution criteria and platform rules before trading.

  • Privacy Policy
  • Terms of Use
  • API Terms
PicksSmart MoneyArbitrageMidtermsPromos

Live prediction market odds for Antonia Ruzic vs. Katie Boulter. Compare prices across Kalshi and Novig and Polymarket.

Kalshi

Kalshi

4.9
Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Oct 16, 2026

Kalshi / Novig / Polymarket

XTelegramWhatsAppReddit

Antonia Ruzic vs. Katie Boulter

WTA · Game starts Oct 23, 2026 · Listed Oct 22, 2026 · Updated Oct 23, 2026

Best price · tap to trade

Katie Boulter63¢1.59xNovigAntonia Ruzic37¢2.70xKalshi
Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

Related Markets

Newell's Old Boys vs. San Lorenzo

View

Western Illinois Leathernecks vs. Charleston Southern Buccaneers

View

NASCAR Cup Series Champion

View

Tennessee State Tigers vs. Lindenwood Lions

View

Vitalem Aerem vs. Rare Atom

Resolved Oct 22

Final odds

About This Market

Traders give Katie Boulter about a 63.3% chance. Antonia Ruzic follows at 36.8%. Compare prices from Kalshi, Novig, and Polymarket. The largest cross-platform price difference is 0.8 percentage points.

Traders give Katie Boulter about a 63.3% chance. Antonia Ruzic follows at 36.8%. Compare prices from Kalshi, Novig, and Polymarket. The largest cross-platform price difference is 0.8 percentage points.

Antonia Ruzic vs. Katie Boulter: WTA Tennis match scheduled for 2026-10-23. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction.com.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

3 platforms

Moneyline

OutcomeConsensus
KalshiKalshi
NovigNovig
PolymarketPolymarket
Best price
KB
Katie Boulter
63%
Kalshi64¢
Novig63¢
Polymarket64¢
Novig1.59x63¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
63.5%63¢64¢36¢37¢
NovigNovig
62.8%63¢63¢37¢38¢
PolymarketPolymarket
63.5%63¢64¢36¢37¢
AR
Antonia Ruzic
37%
Kalshi37¢
Novig38¢
Polymarket37¢
Kalshi2.70x37¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
36.5%36¢37¢63¢64¢
NovigNovig
37.3%37¢38¢63¢63¢
PolymarketPolymarket
36.5%36¢37¢63¢64¢
KalshiKalshiNovigNovigPolymarketPolymarket

Smart Trade Router

$
¢

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
Read Full Market Rulebooks
Stats
Spread0.8%
Platforms3
Candidates2
Volume$32K
Leader

Katie Boulter

63.3% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Antonia Ruzic vs. Katie Boulter

Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket.

KalshiKalshi
Primary Rule

If Katie Boulter wins the Boulter vs Ruzic professional tennis match in the 2026 WTA Osaka Quarterfinal after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Boulter vs Ruzic professional tennis match in the 2026 WTA Osaka Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks). Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Resolution Oracles
Kalshi Rules
NovigNovig
Primary Rule

Katie Boulter in Antonia Ruzic @ Katie Boulter Quarterfinals (WTA); settled by Novig.

PolymarketPolymarket
Primary Rule

This market refers to the tennis match between Katie Boulter and Antonia Ruzic in the Japan Women's Open, originally scheduled for October 22, 2026 at 9:00PM ET. This market will resolve to 'Katie Boulter' if Katie Boulter advances against Antonia Ruzic. This market will resolve to 'Antonia Ruzic' if Antonia Ruzic advances against Katie Boulter. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Resolution Oracles
UMA Optimistic OracleConsensus of Sources

Frequently Asked Questions

What does the Antonia Ruzic vs. Katie Boulter prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Novig, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest Antonia Ruzic vs. Katie Boulter odds?

The latest available prices are Katie Boulter: 63.5¢ on Kalshi, 63.5¢ on Polymarket, 62.8¢ on Novig; Antonia Ruzic: 36.5¢ on Kalshi, 36.5¢ on Polymarket, 37.3¢ on Novig. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Antonia Ruzic vs. Katie Boulter odds vary across prediction markets?

The largest price difference shown across venues is 0.8 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.

How do Antonia Ruzic vs. Katie Boulter prediction market payouts work?

For example, Katie Boulter at 63.3¢ implies about a 63.3% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading.

Smart Money Lean · Last 24h
Full Feed

Smart money is heavily buying Antonia Ruzic

Smart Money Consensus$869
$740Antonia Ruzic$129Katie Boulter
Smart Traders Split2
1Antonia Ruzic1Katie Boulter
KalshiBuy Yes at 37¢

$10K+ lifetime-profit wallets · 24h net flow

Katie BoulterBought $129 · 1 wallet
Antonia RuzicBought $740 · 1 wallet

Net flow from wallets with $10K+ lifetime profit. Buying No or selling Yes counts toward No.

Smart Money Feed
Full Feed

Live tracking of high-volume trades from historically profitable accounts.

Trader up $19.5K lifetime bought $740 of Antonia Ruzic at 37¢

4h ago
PolymarketKalshiJapan Women's Open: Katie Boulter vs Antonia RuzicTrade on Kalshi →