OTIS Golf

Tournaments / 2025

Arnold Palmer Invitational presented by Mastercard

2025-03-06 · Arnold Palmer's Bay Hill Club & Lodge

Winner
Russell Henley
Winning score
-11
Field
72
Field strength
+0.384 SG

The 2025 Arnold Palmer Invitational presented by Mastercard was played at Arnold Palmer's Bay Hill Club & Lodge, starting 6 March 2025. Russell Henley won at 11 under par (277), 1 stroke ahead of Collin Morikawa. The winning card was 72, 68, 67 and 70, and the win paid $4,000,000. Collin Morikawa finished second, and Corey Conners was third. 72 players started the event. The field averaged +0.384 strokes gained per round against the tour baseline, with strokes-gained data covering 96% of the players. The full leaderboard below lists every player's finish position, round scores and total to par. Every figure on this page comes from the published final leaderboard for the event — nothing here is estimated or modelled.

Final leaderboard

Top 20 of 72. Search finds any player in the field, including those who missed the cut.

Model score

Backtest · reconstructed

Our course-fit model re-run as it would have seen this week — using only data that existed before the first tee shot — then compared with how the 51 players actually finished. It was not published in advance, so this measures the model, not a call we made.

Cgrade
Rank correlation
+0.367
Top-20 hit rate
60%
Top-10 avg model rank
20.6

Grade is this event’s percentile (64th) against every other event we have scored — not an absolute pass mark. Rank correlation runs −1 to +1, where 0 is a coin flip and a full-field golf model landing near +0.35 is a genuine read.

Who the model liked

Its top 10, and where they finished.

PlayerModelFinish
Scottie Scheffler1st11th
Rory McIlroy2nd15th
Xander Schauffele3rd40th
Collin Morikawa4th2nd
Tommy Fleetwood5th11th
Ludvig Åberg6th22nd
Patrick Cantlay7th31st
Hideki Matsuyama8th22nd
Russell Henley9th1st
Justin Thomas10th36th

Where it was most wrong

Largest gaps between rank and result, either direction.

PlayerModelFinish
Xander Schauffele3rd40th(+37)
Sam Burns14th48th(+34)
Byeong Hun An38th8th(−30)
Justin Rose35th8th(−27)
Mackenzie Hughes49th22nd(−27)
Justin Thomas10th36th(+26)
Chris Kirk47th22nd(−25)
Patrick Cantlay7th31st(+24)
Adam Scott12th36th(+24)
Michael Kim27th4th(−23)

One known caveat. Player stats, form and course history are all restricted to what existed before this event. The course archetype is not — it is derived from the venue’s full history, including this edition. That flatters the model slightly and equally at every venue. How the model works.

This event in the model

OTIS ranks every field on how well each player's game matches the course, then prices their chances. Both are published in full and graded afterwards.

This week's modelProbabilities and the track recordHow the model works

The venue

This event was played at Arnold Palmer's Bay Hill Club & Lodge in Orlando, Florida, USA. The venue page carries its scorecard, hosting history and every other tour event played there.

Common questions

Who won the Arnold Palmer Invitational presented by Mastercard in 2025?

Russell Henley won the 2025 Arnold Palmer Invitational presented by Mastercard at Arnold Palmer's Bay Hill Club & Lodge, finishing 11 under par.

Where was the 2025 Arnold Palmer Invitational presented by Mastercard played?

The 2025 Arnold Palmer Invitational presented by Mastercard was played at Arnold Palmer's Bay Hill Club & Lodge, starting 6 March 2025.

What was the winning score at the 2025 Arnold Palmer Invitational presented by Mastercard?

The winning score was 11 under par (277 strokes), posted by Russell Henley.

How many players were in the Arnold Palmer Invitational presented by Mastercard field?

72 players started the 2025 Arnold Palmer Invitational presented by Mastercard. Every one of them appears on the leaderboard below.

Where these numbers come from

Finishes, round scores and to-par figures are the published final leaderboard for this event. Nothing is estimated or interpolated — where no value was published, this page shows a gap rather than a guess. Full sourcing notes are on the methodology page, and every stat name is defined in the glossary.