Tournaments / 2026
Puerto Rico Open
2026-03-05 · Grand Reserve Golf Club
- Winner
- Ricky Castillo
- Winning score
- -17
- Field
- 108
- Field strength
- -0.267 SG
The 2026 Puerto Rico Open was played at Grand Reserve Golf Club, starting 5 March 2026. Ricky Castillo won at 17 under par (271), 1 stroke ahead of Chandler Blanchet. The winning card was 68, 68, 68 and 67, and the win paid $720,000. Chandler Blanchet finished second. 108 players started the event. The field averaged -0.267 strokes gained per round against the tour baseline, with strokes-gained data covering 53% 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 PGA Tour's published final leaderboard for the event — nothing here is estimated or modelled.
Final leaderboard
Top 20 of 108. Search finds any player in the field, including those who missed the cut.
- Ricky Castillo
- Pos
- 1
- R1
- 68
- R2
- 68
- R3
- 68
- R4
- 67
- Total
- 271
- Chandler Blanchet
- Pos
- 2
- R1
- 64
- R2
- 67
- R3
- 74
- R4
- 67
- Total
- 272
- Davis Thompson
- Pos
- 4
- R1
- 72
- R2
- 69
- R3
- 65
- R4
- 69
- Total
- 275
- Luke Clanton
- Pos
- T5
- R1
- 69
- R2
- 70
- R3
- 69
- R4
- 68
- Total
- 276
- Matti Schmid
- Pos
- T5
- R1
- 71
- R2
- 66
- R3
- 68
- R4
- 71
- Total
- 276
- Paul Peterson
- Pos
- T5
- R1
- 72
- R2
- 70
- R3
- 68
- R4
- 66
- Total
- 276
- Christiaan Bezuidenhout
- Pos
- T8
- R1
- 72
- R2
- 67
- R3
- 69
- R4
- 69
- Total
- 277
- David Skinns
- Pos
- T8
- R1
- 68
- R2
- 71
- R3
- 69
- R4
- 69
- Total
- 277
- Gordon Sargent
- Pos
- T8
- R1
- 65
- R2
- 70
- R3
- 72
- R4
- 70
- Total
- 277
- Jeremy Paul
- Pos
- T8
- R1
- 69
- R2
- 67
- R3
- 70
- R4
- 71
- Total
- 277
- Jesper Svensson
- Pos
- T8
- R1
- 67
- R2
- 69
- R3
- 71
- R4
- 70
- Total
- 277
- John Parry
- Pos
- T8
- R1
- 72
- R2
- 65
- R3
- 68
- R4
- 72
- Total
- 277
- Kevin Streelman
- Pos
- T8
- R1
- 73
- R2
- 68
- R3
- 70
- R4
- 66
- Total
- 277
- Zac Blair
- Pos
- T8
- R1
- 71
- R2
- 68
- R3
- 68
- R4
- 70
- Total
- 277
- Ben Silverman
- Pos
- T16
- R1
- 72
- R2
- 67
- R3
- 69
- R4
- 70
- Total
- 278
- David Ford
- Pos
- T16
- R1
- 70
- R2
- 70
- R3
- 69
- R4
- 69
- Total
- 278
- Pontus Nyholm
- Pos
- T16
- R1
- 69
- R2
- 69
- R3
- 69
- R4
- 71
- Total
- 278
- Rafael Campos
- Pos
- T16
- R1
- 70
- R2
- 70
- R3
- 71
- R4
- 67
- Total
- 278
- Adam Hadwin
- Pos
- T21
- R1
- 68
- R2
- 70
- R3
- 71
- R4
- 70
- Total
- 279
- Erik Barnes
- Pos
- T21
- R1
- 70
- R2
- 72
- R3
- 70
- R4
- 67
- Total
- 279
Model score
Backtest · reconstructedOur 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 65 players actually finished. It was not published in advance, so this measures the model, not a call we made.
- Rank correlation
- +0.148
- Top-20 hit rate
- 40%
- Top-10 avg model rank
- 16.7
Grade is this event’s percentile (13th) 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.
| Player | Model | Finish |
|---|---|---|
| Vince Whaley | 1st | 26th |
| Davis Thompson | 2nd | 4th |
| Ricky Castillo | 3rd | 1st |
| Christiaan Bezuidenhout | 4th | 8th |
| Doug Ghim | 5th | 26th |
| Matti Schmid | 6th | 5th |
| Carson Young | 7th | 66th |
| Jesper Svensson | 8th | 8th |
| Mark Hubbard | 9th | 42nd |
| Ben Kohles | 10th | 42nd |
Where it was most wrong
Largest gaps between rank and result, either direction.
| Player | Model | Finish |
|---|---|---|
| Carson Young | 7th | 66th(+59) |
| Chandler Blanchet | 59th | 2nd(−57) |
| Gordon Sargent | 57th | 8th(−49) |
| Rafael Campos | 64th | 16th(−48) |
| Pontus Nyholm | 63rd | 16th(−47) |
| Troy Merritt | 20th | 66th(+46) |
| Erik Barnes | 60th | 21st(−39) |
| Rasmus Neergaard-Petersen | 31st | 68th(+37) |
| Ryan Brehm | 61st | 26th(−35) |
| Dylan Wu | 16th | 50th(+34) |
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.
The venue
This event was played at Grand Reserve Golf Club in Rio Grande, PUR. The venue page carries its scorecard, hosting history and every other tour event played there.
Common questions
Who won the Puerto Rico Open in 2026?
- Ricky Castillo won the 2026 Puerto Rico Open at Grand Reserve Golf Club, finishing 17 under par.
Where was the 2026 Puerto Rico Open played?
- The 2026 Puerto Rico Open was played at Grand Reserve Golf Club, starting 5 March 2026.
What was the winning score at the 2026 Puerto Rico Open?
- The winning score was 17 under par (271 strokes), posted by Ricky Castillo.
How many players were in the Puerto Rico Open field?
- 108 players started the 2026 Puerto Rico Open. Every one of them appears on the leaderboard below.
Where these numbers come from
Finishes, round scores and to-par figures are the PGA Tour's own published final leaderboard for this event. Nothing is estimated or interpolated — where the tour published no value, 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.