TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 11:50 AM EST
Kalshi
This market focuses on predicting which player will win the first set of a tennis match between Jiri Lehecka and Pablo Carreno Busta at the 2026 US Open. The outcome depends solely on the result of the first set, regardless of how the overall match concludes. Betting on this market involves assessing the players' early-game performance and strategies.
If Jiri Lehecka wins set 1 in the Jiri Lehecka vs Pablo Carreno Busta professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes. If Pablo Carreno Busta wins set 1 in the Jiri Lehecka vs Pablo Carreno Busta professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.
On Kalshi, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds often diverge due to different participant motivations and information access. While sportsbooks may incorporate broader public betting trends and adjusted margins, this market prices in real-time based on the collective wisdom of its users. The resulting probabilities can therefore appear more volatile or nuanced compared to standard sportsbook odds, especially as new data emerges before Aug 30, 2026.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders actively set prices through buying and selling contracts that represent each outcome’s likelihood. The current top outcome’s implied chance reflects aggregated expectations based on available information, player statistics, and recent form. Volume of $39,030 shows overall interest, while price fluctuations indicate changing sentiment leading up to the match.
This market resolves around Aug 30, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winner of the first set determines the payout, and contracts settle automatically based on official match records. Timing aligns closely with the match schedule, ensuring traders can anticipate when their positions will be finalized.
Key signals include player form, injury updates, and recent match statistics. Any last-minute changes to lineups or court conditions could shift expectations for set duration or dominance. Media commentary and pre-match betting trends may also influence trader sentiment. As Aug 30, 2026 approaches, real-time performance metrics from warm-ups or practice sessions might cause rapid adjustments in this market, reflecting evolving probabilities of who will claim the first set.