Prediction HuntPrediction.com
Odds
Sports OddsNFL OddsNCAAF OddsMLB OddsTennis OddsElections OddsPolitics OddsEntertainment OddsEconomics OddsCrypto Odds
Futures
NFL FuturesMLB FuturesNCAAF FuturesMidterm Elections
All MarketsTrending
PicksArbitrageSmart MoneyAgentsPaper Trading Simulator
Promos
Best Prediction Market PromosKalshi Promo CodePolymarket Promo Code
Compare
Best Prediction Market Apps
NewsCalculatorsBlogIndustry Data
OverviewDocumentationQuickstartPricing
  • Best price across Kalshi, Polymarket & more
  • Live odds, refreshed in real time
  • Arbitrage alerts
  • Follow the smart money
  • Exclusive sign-up promos
  • Best price across Kalshi, Polymarket & more
  • Live odds, refreshed in real time
  • Arbitrage alerts
  • Follow the smart money
  • Exclusive sign-up promos
Prediction HuntPrediction.com

The home of prediction markets

Markets

  • Sports Odds
  • NFL Odds
  • College Football Odds
  • MLB Odds
  • Tennis Odds
  • Election Odds
  • 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 MoneyArbitragePromos

Live prediction market odds for Kamil Majchrzak vs. Lorenzo Sonego. Compare prices across Kalshi and Novig and Polymarket and ProphetX.

Browse historical results
Kalshi

Kalshi

4.9
Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Sep 14, 2026

MARKET RESOLVEDKalshi / Novig / Polymarket / ProphetX

XTelegramWhatsAppReddit

Kamil Majchrzak Wins: Kamil Majchrzak vs. Lorenzo Sonego

ATP·Resolved 2026-09-28

This market resolved on 2026-09-28. Kamil Majchrzak was the officially declared outcome. Prior to resolution, the market peaked at 99%.

About This Market

Kamil Majchrzak vs.

Kamil Majchrzak vs. Lorenzo Sonego: ATP Tennis match held on 2026-09-28. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Price History

Multi-Platform Probabilities
Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

Related Markets

Southern Utah Thunderbirds vs. Utah Tech Trailblazers

View

Alex Bulte vs. Arjun Mehrotra

View

Oregon State Beavers vs. Colorado State Rams

View

NFC East Division Winner

View

Jordi Garcia Mestre vs. Carlos Giraldi

Resolved Sep 28

Final odds
Loading 30D data…

Final Closing Odds

4 platforms
Candidate
Kalshi
Novig
Polymarket
ProphetX
Kamil MajchrzakWINNER
99%78%100%99%
Lorenzo Sonego
1%100%0%4%

Resolution Oracles

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
ProphetXProphetX
ProphetX Rules
Read Full Market Rulebooks
Stats
Spread99.4%
Platforms4
Candidates2
Winner

Kamil Majchrzak

93.8% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Kamil Majchrzak vs. Lorenzo Sonego

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

KalshiKalshi
Primary Rule

If Kamil Majchrzak wins the Sonego vs Majchrzak professional tennis match in the 2026 ATP Tokyo Qualification Round 1 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Sonego vs Majchrzak professional tennis match in the 2026 ATP Tokyo Qualification Round 1 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

Kamil Majchrzak in Kamil Majchrzak @ Lorenzo Sonego 1st Qualifying Round (ATP); settled by Novig.

PolymarketPolymarket
Primary Rule

This market refers to the tennis match between Lorenzo Sonego and Kamil Majchrzak in the Japan Open Tennis Championships, Qualification, originally scheduled for September 27, 2026 at 11:30PM ET. This market will resolve to 'Lorenzo Sonego' if Lorenzo Sonego advances against Kamil Majchrzak. This market will resolve to 'Kamil Majchrzak' if Kamil Majchrzak advances against Lorenzo Sonego. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 ATP Tour. A consensus of credible reporting may also be used.

Resolution Oracles
UMA Optimistic OracleConsensus of Sources
ProphetXProphetX
Primary Rule

Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules

Resolution Oracles
ProphetX Rules

Frequently Asked Questions

What does the Kamil Majchrzak vs. Lorenzo Sonego prediction market track?

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

What were the last available Kamil Majchrzak vs. Lorenzo Sonego odds?

The last available prices are Kamil Majchrzak: 99.0¢ on Kalshi, 99.9¢ on Polymarket, 98.7¢ on ProphetX, 77.5¢ on Novig; Lorenzo Sonego: 1.0¢ on Kalshi, 0.1¢ on Polymarket, 3.6¢ on ProphetX, 99.5¢ on Novig. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.

Why do Kamil Majchrzak vs. Lorenzo Sonego odds vary across prediction markets?

The largest price difference shown across venues is 99.4 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 Kamil Majchrzak vs. Lorenzo Sonego prediction market payouts work?

For example, Kamil Majchrzak at 93.8¢ implies about a 93.8% 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. Historical prices alone do not identify the winning outcome.