TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 29, 7:21 PM EST
Polymarket
This market tracks whether Ben Shelton will win his match against Jerome Kym at the Swiss Indoors Basel tennis tournament. Currently, Polymarket gives a 100.0% probability to the outcome of “Swiss Indoors Basel: Completed Match: Ben Shelton vs Jerome Kym”. Resolution will be based on the official results reported at https://www.atptour.com/en/scores/current. Keep an eye on the originally scheduled match time of October 29, 2026 at 5:00AM ET, as that is when the initial signal for resolution will be observed.
This market refers to the tennis match between Ben Shelton and Jerome Kym in the Swiss Indoors Basel, originally scheduled for October 29, 2026 at 5:00AM ET. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Jerome Kym. This market will resolve to 'Jerome Kym' if Jerome Kym advances against Ben Shelton. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbook odds are typically set by professional oddsmakers, while this market is driven by individual predictions and trading activity. It’s common to see discrepancies between the two, especially early on, as prediction markets can quickly incorporate new information and adjust probabilities based on real-time trading. Comparing the two can provide a more comprehensive view of expected outcomes.
This market resolves around Nov 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Ben Shelton vs Jerome Kym match at the Swiss Indoors Basel tournament. The platform will verify the result against reliable sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official tournament results to understand how this market will be settled.
Several factors could influence the trading activity in this market. Any news regarding player form, potential injuries to either Ben Shelton or Jerome Kym, or changes in playing conditions could all shift the odds. Unexpected results in other matches at the Swiss Indoors Basel tournament might also affect perceptions of player momentum. Furthermore, significant betting activity or large trades on Polymarket itself can create price movements, reflecting shifts in trader sentiment regarding the Shelton vs Kym match.