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Sports OPEN

Arnold Palmer Invitational End Of Round 1 Leader

📊 $3.5M traded 🏦 Source: Kalshi
Total Volume
$3.5M
Open Interest
3,269,338
Active Markets
73
Markets
73

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Prices in cents (1¢ = 1%). Trade on Kalshi.

All Outcomes (73)
Outcome Probability Yes Bid Yes Ask 24h Change Volume
Nicolas Echavarria 1%
$368K Trade →
Daniel Berger 99%
99¢ 100¢ $326K Trade →
Scottie Scheffler 1%
$272K Trade →
Rory McIlroy 1%
$234K Trade →
Ludvig Aberg 1%
$158K Trade →
Collin Morikawa 1%
$114K Trade →
Chris Gotterup 1%
$111K Trade →
Min Woo Lee 1%
$94K Trade →
Cameron Young 1%
$92K Trade →
Tommy Fleetwood 1%
$91K Trade →
Ryo Hisatsune 1%
$82K Trade →
Matt Fitzpatrick 1%
$81K Trade →
Shane Lowry 1%
$81K Trade →
Jake Knapp 1%
$79K Trade →
Jhonattan Vegas 1%
$73K Trade →
Hideki Matsuyama 1%
$65K Trade →
Jordan Spieth 1%
$59K Trade →
Nicolai Hojgaard 1%
$58K Trade →
Viktor Hovland 1%
$57K Trade →
Justin Rose 1%
$56K Trade →
Sepp Straka 2%
$52K Trade →
Justin Thomas 1%
$49K Trade →
Jacob Bridgeman 1%
$47K Trade →
Rickie Fowler 1%
$39K Trade →
Sahith Theegala 2%
$38K Trade →
Keith Mitchell 2%
$38K Trade →
Si Woo Kim 1%
$35K Trade →
Ben Griffin 1%
$33K Trade →
Akshay Bhatia 1%
$33K Trade →
Joel Dahmen 1%
$32K Trade →
Xander Schauffele 2%
$31K Trade →
Chris Kirk 1%
$31K Trade →
Austin Smotherman 1%
$31K Trade →
Russell Henley 1%
$29K Trade →
Pierceson Coody 1%
$29K Trade →
Sungjae Im 1%
$28K Trade →
Ryan Fox 1%
$27K Trade →
Max Greyserman 1%
$25K Trade →
Corey Conners 1%
$23K Trade →
Tom Hoge 2%
$22K Trade →
Harris English 2%
$20K Trade →
Taylor Moore 1%
$18K Trade →
Adam Scott 1%
$17K Trade →
Sam Burns 1%
$17K Trade →
Michael Kim 1%
$17K Trade →
Kurt Kitayama 1%
$16K Trade →
Patrick Cantlay 1%
$15K Trade →
Aldrich Potgieter 1%
$15K Trade →
Maverick McNealy 1%
$14K Trade →
Keegan Bradley 1%
$13K Trade →
Robert MacIntyre 1%
$12K Trade →
Billy Horschel 1%
$12K Trade →
Michael Thorbjornsen 1%
$11K Trade →
Denny McCarthy 1%
$10K Trade →
Jason Day 1%
$9K Trade →
Nick Taylor 1%
$8K Trade →
Andrew Putnam 1%
$8K Trade →
Andrew Novak 2%
$5K Trade →
Matthew McCarty 1%
$4K Trade →
Ryan Gerard 1%
$4K Trade →
Bud Cauley 1%
$4K Trade →
Patrick Rodgers 1%
$3K Trade →
Brian Campbell 1%
$3K Trade →
Harry Hall 2%
$2K Trade →
J.T. Poston 2%
$2K Trade →
Alex Noren 1%
$2K Trade →
Sam Stevens 2%
$2K Trade →
Lucas Glover 1%
$2K Trade →
Hao-Tong Li 2%
$1K Trade →
Brian Harman 1%
$1K Trade →
Daniel Bennett 1%
$1K Trade →
Taylor Pendrith 2%
$470 Trade →
J.J. Spaun 1%
$438 Trade →

About This Market

This market tracks which professional golfer will hold the lowest score at the conclusion of the first round of the Arnold Palmer Invitational. It provides a way for participants to speculate on early-round performance at one of the PGA Tour's most prestigious events.

Held annually at Bay Hill Club & Lodge, the Arnold Palmer Invitational is a 'Signature Event' known for its challenging layout and fast greens. Historically, the course rewards elite ball-striking and composure, as the firm conditions often create significant separation between players early in the tournament. Early starters often face different course conditions, such as calmer winds or softer greens, which can heavily influence the initial leaderboard.

The market prices reflect the collective anticipation of which players possess the current form and historical course affinity to shoot the lowest score during the opening 18 holes.

Key Factors

Frequently Asked Questions

How is the 'End of Round 1 Leader' determined?

The winner is the player (or players) who records the lowest stroke total at the conclusion of all players finishing their first 18 holes.

What happens if there is a tie for the lead after the first round?

In most prediction market formats, dead-heat rules apply, meaning the payout is divided among all players tied for the lead.

Does a player withdrawing during the first round affect the market?

Usually, if a player starts but does not complete their round, they are considered ineligible for the lead, though specific house rules on this should be verified.

Why does the course layout at Bay Hill influence the first-round leader?

Bay Hill is notoriously difficult; players who prioritize accuracy off the tee and distance control on approach shots often find early success before the course firms up over the weekend.

Do weather forecasts significantly shift the market before the first tee-off?

Yes, because significant wind or rain can create a 'wave' advantage, where golfers playing in the morning or afternoon face markedly different scoring conditions.

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