RBC Canadian Open — the week

Bud Cauley won RBC Canadian Open at -17, 2 shots clear of Matt Fitzpatrick.

Bud Cauley closed it out at -17, holding off Matt Fitzpatrick at -15, with Viktor Hovland third at -14. He gained on the field everywhere, but the week was the putter — about 1.7 strokes a round on the greens, the kind of number that wins tournaments and resists being projected in advance.

Our pre-event model had him outside the top twenty of the win board — 22nd on our win board at 1.3% to win. So the headline up front: the model did not see this winner coming, and we'll say so plainly below. What it did see was the shape of the leaderboard around him.

Where the model earned its keep was the top of the board. Matt Fitzpatrick (model 2nd on the win board) finished 2nd. The names it leaned on largely turned up in contention — the read on who belonged was sound.

Where it missed: the winner. Bud Cauley sat 22nd in our win projection at 1%, on the edge of the top-ten radar at 17% — a live longshot, not a headline. It also over-rated a few who never got going: Justin Rose (5th on the board, missed the cut), Aaron Rai (9th on the board, missed the cut), Nicolai Hojgaard (11th on the board, missed the cut). A putting-led winner from the pack is the hardest outcome to forecast, and the model didn't — that's the honest read, not a footnote.

Every name the model put forward, the original line, and where it ended — positional, not graded. The line is the pre-event fair price; the verdict is whether the case held.

Top of the board by actual DK points:

Leverage that hit: Jimmy Stanger (0% owned, 113 pts), Brice Garnett (0% owned, 107 pts), Jesper Svensson (1% owned, 105 pts), Viktor Hovland (7% owned, 105 pts) — barely rostered, fully delivered.

Chalk that died: Aaron Rai (25% owned, 31 pts, cut), Eric Cole (21% owned, 38 pts, cut), Nick Taylor (19% owned, 66 pts), Kristoffer Reitan (25% owned, 66 pts) — the field's most-rostered names that didn't pay.

It was a leverage week, not a chalk week. The optimal lineup leaned on three sub-2%-owned names, and the field's heaviest chalk — Aaron Rai among them — largely failed. When the value comes from the unowned mid-tier, the chalk-heavy builds get left behind.

The winner was a putting week, and that's noise the model is right not to chase. Bud Cauley won on the greens; cross-field, week-to-week putting is the least predictive part of the game. The model rated the contenders well and the champion late — under the new methodology, that distinction is exactly what gets graded going forward.

The US Open is at Shinnecock Hills this week, and it is a different examination entirely. Where RBC Canadian Open rewarded birdies and a hot putter, Shinnecock rewards iron control and patience in the wind — par is a strong score, the firm greens repel anything underhit, and the field bunches as the week wears on. It's the kind of test that separates ball-strikers from the rest.

It's also where the picks record begins. The full preview — the model's board, the outright and placement spots that clear the edge bar, and the DFS build — drops Wednesday. From Thursday, every pick is on the record.