TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 10, 4:00 AM EST
Polymarket
This market refers to the tennis match between Tom Sickenberger and Michel Hopp in the ITF Men Rosbach, originally scheduled for June 3, 2026 at 4:00AM ET. This market will resolve to 'Tom Sickenberger' if Tom Sickenberger advances against Michel Hopp. This market will resolve to 'Michel Hopp' if Michel Hopp advances against Tom Sickenberger. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds on Polymarket often diverge from traditional sportsbook odds because they reflect decentralized trader sentiment rather than bookmaker models. Sportsbooks typically incorporate injury reports, historical head-to-head records, and betting volume constraints, while prediction markets aggregate real-time beliefs from a global pool of participants. For the Sickenberger versus Hopp match, comparing Polymarket prices to major sportsbooks can reveal where the crowd sees value or where sharp money is flowing. Differences may persist until resolution as new information emerges.
On Polymarket, the Sickenberger versus Hopp match is priced through an automated market maker that converts trader positions into implied probabilities for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move as traders buy or sell shares, with the cost per share reflecting the current odds. Liquidity and trading volume on Polymarket determine how easily you can enter or exit positions at the displayed price. As the match date approaches, prices typically tighten and become more responsive to news, player form updates, and other relevant signals about the two competitors.
The market resolves on Jun 10, 2026. Resolution is determined by the official result of the ITF Rosbach match between Tom Sickenberger and Michel Hopp. The outcome will reflect which player wins the contest according to the tournament's official records and governing body rulings. Any disputes or rule violations during play may affect how the result is finalized. Traders should monitor official ITF communications and match reports in the days leading up to and following the event to understand how resolution will be determined.
Key signals include recent match results and form for both Sickenberger and Hopp, injury announcements or fitness updates, head-to-head history, court surface conditions at Rosbach, and player rankings or seeding. Weather forecasts closer to the event date can also influence odds, as can any coaching or equipment changes. Social media and tennis media coverage may shift trader sentiment if either player is highlighted as a rising threat or facing adversity. Trading volume often spikes when major news breaks, creating opportunities for price movement on Polymarket.