Sungjae Im and Daniel Brown seize the early Open lead at Royal Birkdale as round one tightens

The 154th Open moved out of preview mode and into real pressure on Thursday, July 16, as Sungjae Im and Daniel Brown both posted four-under-par 66s to grab the clubhouse lead at Royal Birkdale.
That does not make either man the story of the week yet. It does, however, change the shape of the tournament. For most of the buildup, the conversation around Southport revolved around Scottie Scheffler, Rory McIlroy, Bryson DeChambeau, and the emotional charge of a Royal Birkdale return. By the time the early rounds settled, the leaderboard had shifted toward the kind of Open pattern that tends to matter most: disciplined scoring, costly late mistakes, and a course that still punishes even a brief loss of control.
For readers who followed Archyde’s earlier buildup, including its preview of Scottie Scheffler’s push for another major, Thursday offered the first real evidence that the betting-market hierarchy may not translate neatly into a comfortable march toward the weekend.
How the first-round picture changed
The R&A’s official round-one update said Im and Brown completed their opening rounds at 66, while Alex Smalley briefly moved to five under before a double-bogey at the 18th dropped him back into the pack at three under.
That matters because it captures the central truth of Birkdale on day one: attacking golf was available, but only if it stayed tidy all the way to the card. One loose swing at the wrong moment was enough to turn separation into congestion.
| Player | Round-one status | Why it matters |
|---|---|---|
| Sungjae Im | 66, 4 under | Converted a strong opening-day chance into a share of the clubhouse lead |
| Daniel Brown | 66, 4 under | Backed up his reputation for fast Open starts and reached the same mark as Im |
| Alex Smalley | Finished the sequence at 3 under after late damage | Showed how quickly a clean round can unravel late at Royal Birkdale |
| Bryson DeChambeau, Robert MacIntyre, Francesco Molinari | Among the players at 3 under in the official Open update | Kept the leaderboard compressed and the second round wide open |
Daniel Brown’s round added character, not just a number
Brown’s score carried an extra layer because The Associated Press reported that the Englishman, one of the rare smokers on tour, went through “seven or eight” cigarettes during his 66 while moving into the clubhouse lead. He also told AP that he had been making sure they were fully out on a course dried by weeks of warm weather.
That detail is colorful, but it is not the reason Brown matters. The deeper point is that he has now done this often enough to stop looking accidental. AP noted that Brown also burst into wider golf view in 2024 by taking the first-round outright lead on his Open debut at Royal Troon. In other words, this is not simply a novelty name sitting above bigger stars for an hour. He has shown a repeatable ability to open majors aggressively.
Why Birkdale already looks less predictable than the pre-tournament script
The first round reinforced a tension that had been lurking since tournament week began. Royal Birkdale is famous enough to invite mythology, but the actual challenge is more practical: can players keep taking their medicine when the course stops rewarding ambition?
That is why Archyde’s earlier piece on the unusual buildup around Birkdale and the World Cup distraction orbiting it now feels slightly secondary. The noise around the week was real, but the golf itself has already imposed its own order.
The leaderboard also raises a more useful question than who was favored on Wednesday. It asks which players can absorb the kind of small shocks that define an Open: an awkward bounce, a mistimed tee shot, a hole that turns from opportunity into repair work in two swings. That is why the gap between four under and three under already feels larger than a single stroke normally would.
What to watch before Friday takes over
Two things stand out from here. First, the leaders are not insulated. The official Open update placed several established names within a stroke, which means the tournament is still close enough for one clean front-nine stretch to reset everything.
Second, Thursday gave Archyde readers a cleaner lens for judging the old preview storylines, including pre-tournament models and major-championship forecasts. Those forecasts were useful for framing the field, but Birkdale’s opening evidence was more instructive: nobody gets to keep theoretical control for long here.
If the first round told the truth, this Open will not be won by reputation. It will be won by the player who treats every small wobble as survivable, because Royal Birkdale has already shown it is willing to drag almost everyone back toward the field.