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%

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US Open ATP: Jesper de Jong vs Francesco Passaro
limitless
polymarket

Who will win Jesper de Jong vs Francesco Passaro?

Volume:
$491,810

US Open ATP: Jesper de Jong vs Francesco Passaro

 - Polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 2, 2026

Closed: Sep 2, 7:17 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro

View
100%
54%
Yes 100¢No 0¢
0.1¢
N/A
$483,735
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$4,363
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Total Sets: O/U 3.5

View
100%
35%
Yes 100¢No 0¢
0.9¢
N/A
$1,426
N/A
N/A
N/A
Settled
Yes
limitless

Jesper de Jong vs Francesco Passaro: 4 or more total sets?

View
100%
Yes 100¢No 0¢
99.8¢
N/A
$1,074
N/A
N/A
N/A
Settled
No
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Total Sets: O/U 4.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$300
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 4 Winner

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$93
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 2 Winner

View
100%
47%
Yes 100¢No 0¢
0.1¢
N/A
$70
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Match O/U 38.5

View
100%
39%
Yes 100¢No 0¢
1¢
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Match O/U 36.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$11
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 1 Winner

View
0%
52%
Yes 0¢No 100¢
—
N/A
$398
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set Handicap +/-1.5

View
0%
60%
Yes 0¢No 100¢
—
N/A
$315
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set Handicap +/-2.5

View
0%
20%
Yes 0¢No 100¢
—
N/A
$7
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 1 O/U 8.5

View
0%
83%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 2 O/U 8.5

View
0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Game Spread +/-0.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 3 Winner

View
0%
40%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 1 O/U 9.5

View
0%
62%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 2 O/U 9.5

View
0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 1 O/U 10.5

View
0%
32%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Match O/U 40.5

View
100%
47%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 2 O/U 10.5

View
0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 3 O/U 8.5

View
100%
2%
Yes 100¢No 0¢
20¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 3 O/U 9.5

View
100%
2%
Yes 100¢No 0¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 3 O/U 10.5

View
0%
2%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Jesper de Jong vs Francesco Passaro Set 4 O/U 8.5

View
100%
Yes 100¢No 0¢
20¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 27

Intro

This market tracks whether Jesper de Jong will have a game spread of -0.5 versus Francesco Passaro in their US Open ATP match. Currently, the consensus probability favors Jong achieving this spread at 100.0%. This aggregated view combines data from Limitless and Polymarket, and will resolve based on Official Grand Slam statistics (ATP Tour). Keep an eye on the match itself, originally scheduled for August 30, 2026, as the outcome will be determined by the official results reported following the conclusion of play.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets across platforms use consistent resolution logic based on official Grand Slam statistics, with clear rules for incomplete matches, cancellations, and tiebreaker counting.Primary resolution logic: Official Grand Slam statistics (ATP Tour)

Core resolution logic:

  • Match winner markets resolve to the player who advances, with 50-50 for cancellations, walkovers, or unresolved matches
  • Set and game totals include tiebreakers as single games/sets unless otherwise specified
  • Incomplete matches resolve 50-50 unless outcome is unconditionally determined by completed play
  • Markets with 'Over/Under' thresholds resolve based on completed games/sets at time of resolution

Edge cases & clarifications:

  • Walkover: Resolves to 50-50 for all markets unless outcome was already determined
  • Match suspension: Markets remain open until completion, with 50-50 if unresolved by September 13, 2026
  • Tiebreak counting: Tiebreaks count as one game for game total markets and one set for set total markets
Timing: Resolution occurs when official match statistics are published, no later than September 13, 2026Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Jesper de Jong and Francesco Passaro in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Jesper de Jong' if Jesper de Jong advances against Francesco Passaro. This market will resolve to 'Francesco Passaro' if Francesco Passaro advances against Jesper de Jong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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.

Limitless

This market refers to the tennis match between Jesper de Jong and Francesco Passaro in the ATP US Open, originally scheduled for August 30, 2026 at 15:00 UTC. This market will resolve to "YES" if the total number of sets completed equals or exceeds 4. Otherwise, it will resolve to "NO." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.

Frequently asked questions

The dashboard for the de Jong vs Passaro US Open match market aggregates real-time data from multiple venues, showing how traders price the likelihood of various match outcomes. It displays current probabilities, volume of $491,810, and 24-hour volume of $229,463. This centralized view helps users compare sentiment across platforms and monitor shifts as the tournament progresses, offering a snapshot of collective expectations for this match.

Prediction market odds on this market often reflect sharper, more granular insights than traditional sportsbook lines because they incorporate real-time trader sentiment and can update instantly. While sportsbooks may lag and smooth probabilities for broader appeal, prediction markets let participants bet on specific in-match dynamics. The difference can be especially noticeable in volatile events like tennis, where a single break of serve dramatically alters expectations.