TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
The Open Championship End of Round 2 Leader
kalshi

The Open Championship End of Round 2 Leader

Volume:
$3,787,549

Lucas Herbert

 - Kalshi

Lucas Herbert - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 17, 2026

Closed: Jul 17, 4:58 PM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Lucas Herbert

View
100%
Yes 100¢No 0¢
100¢
N/A
$689,130
N/A
N/A
$394,680
Settled
Yes
kalshi

Bryson DeChambeau

0%
Yes 0¢No 100¢
100¢
N/A
$526,991
N/A
N/A
$455,208
Settled
No
kalshi

Scottie Scheffler

0%
Yes 0¢No 100¢
100¢
N/A
$336,090
N/A
N/A
$277,741
Settled
No
kalshi

Cameron Young

0%
Yes 0¢No 100¢
100¢
N/A
$244,167
N/A
N/A
$234,984
Settled
No
kalshi

Sungjae Im

0%
Yes 0¢No 100¢
100¢
N/A
$205,427
N/A
N/A
$192,508
Settled
No
kalshi

Ryan Gerard

0%
Yes 0¢No 100¢
100¢
N/A
$205,063
N/A
N/A
$181,289
Settled
No
kalshi

Jackson Suber

0%
Yes 0¢No 100¢
100¢
N/A
$164,647
N/A
N/A
$130,539
Settled
No
kalshi

Tommy Fleetwood

0%
Yes 0¢No 100¢
100¢
N/A
$128,219
N/A
N/A
$117,384
Settled
No
kalshi

Collin Morikawa

0%
Yes 0¢No 100¢
100¢
N/A
$98,642
N/A
N/A
$88,109
Settled
No
kalshi

Chris Gotterup

0%
Yes 0¢No 100¢
100¢
N/A
$95,848
N/A
N/A
$95,703
Settled
No
kalshi

Daniel Brown

0%
Yes 0¢No 100¢
100¢
N/A
$92,992
N/A
N/A
$85,812
Settled
No
kalshi

Alex Smalley

0%
Yes 0¢No 100¢
100¢
N/A
$92,991
N/A
N/A
$90,205
Settled
No
kalshi

Francesco Molinari

0%
Yes 0¢No 100¢
100¢
N/A
$82,360
N/A
N/A
$81,250
Settled
No
kalshi

Robert MacIntyre

0%
Yes 0¢No 100¢
100¢
N/A
$76,693
N/A
N/A
$71,212
Settled
No
kalshi

Alex Fitzpatrick

0%
Yes 0¢No 100¢
100¢
N/A
$71,798
N/A
N/A
$71,798
Settled
No
kalshi

Ryo Hisatsune

0%
Yes 0¢No 100¢
100¢
N/A
$68,204
N/A
N/A
$68,204
Settled
No
kalshi

MJ Daffue

0%
Yes 0¢No 100¢
100¢
N/A
$52,415
N/A
N/A
$52,415
Settled
No
kalshi

Ben Griffin

0%
Yes 0¢No 100¢
100¢
N/A
$50,826
N/A
N/A
$50,826
Settled
No
kalshi

Jon Rahm

0%
Yes 0¢No 100¢
100¢
N/A
$43,056
N/A
N/A
$43,056
Settled
No
kalshi

Si Woo Kim

0%
Yes 0¢No 100¢
100¢
N/A
$39,674
N/A
N/A
$39,399
Settled
No
kalshi

Pierceson Coody

0%
Yes 0¢No 100¢
100¢
N/A
$35,376
N/A
N/A
$32,656
Settled
No
kalshi

Sepp Straka

0%
Yes 0¢No 100¢
100¢
N/A
$33,876
N/A
N/A
$28,164
Settled
No
kalshi

Matt Wallace

0%
Yes 0¢No 100¢
100¢
N/A
$32,653
N/A
N/A
$22,548
Settled
No
kalshi

Tyrrell Hatton

0%
Yes 0¢No 100¢
100¢
N/A
$28,750
N/A
N/A
$28,743
Settled
No
kalshi

Shaun Norris

0%
Yes 0¢No 100¢
100¢
N/A
$28,680
N/A
N/A
$20,887
Settled
No
Total markets: 25 of 165

Intro

This market tracks which golfer will hold the outright or tied lead after 36 holes of play at the 2026 The Open Championship. On Kalshi, Lucas Herbert commands 91.0% probability to lead at the end of Round 2, while Bryson DeChambeau sits at 9.0%. The resolution source is the official leaderboard position following Round 2 completion. Watch the conclusion of Round 2 play on August 2, 2026, when the field completes 36 holes and the leader heading into the weekend is determined.

Kalshi

The market resolves based on the official leaderboard position at the conclusion of Round 2. A golfer must be the sole leader or tied for the lead at that moment. If multiple participants share the lead, Yes positions receive $1 divided by the number of tied participants (rounded down to the nearest cent), with No positions receiving the complement of that payout.

Frequently asked questions

On Kalshi, the Open Championship Round 2 leader market dashboard tracks real-time odds and historical price movements for predicting who will hold the lead after the second round of golf's most prestigious major championship. The interface displays current market pricing, 24-hour trading volume, and outcome probabilities as traders buy and sell shares reflecting their conviction about which player will be atop the leaderboard when Round 2 concludes. This market captures live sentiment shifts as tournament action unfolds and new information emerges from the course.

Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven by trader consensus—each participant risking real capital on their forecast. Prediction markets frequently outperform traditional oddsmakers on specific outcomes because traders have direct financial motivation to incorporate all available information. Comparing this market's odds to major sportsbooks can reveal where professional bettors and casual traders disagree on the Round 2 leader.

On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares tied to each potential Round 2 leader outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective belief of all active traders; as new information arrives—player performance, weather, course conditions—traders adjust their positions, moving prices in real time. Kalshi's transparent, peer-to-peer pricing model means the odds you see represent genuine market consensus rather than a house-set line.

This market resolves around Aug 2, 2026, once the second round of the Open Championship concludes and the leaderboard is finalized. The outcome is determined by identifying which player holds the outright lead after all Round 2 play is complete, verified against credible public sources covering the tournament. If multiple players are tied for the lead at that moment, the market rules will specify how ties are handled—typically resolving to all tied leaders or following the tournament's official tiebreaker protocols.

Several factors can shift odds significantly before this market resolves. Real-time scoring updates during Round 2 will trigger immediate repricing as leaders emerge and challengers fall back. Weather changes, course setup adjustments, and player injuries or withdrawals can alter expectations. Momentum from Round 1 results influences trader sentiment, as does commentary from analysts and betting syndicates. Late-round collapses or hot streaks by contenders will drive sharp trading activity. Major upsets or unexpected player performances typically generate the most volatile price swings as the market recalibrates its forecast.