Minjee Lee Holds the AIG Women's Open First-Round Lead

Minjee Lee has taken the first-round lead at the AIG Women's Open, and the money that has watched her card come in is not hedging: she sits at an 82% probability of ending the day atop the leaderboard, a figure that suggests her position is not seriously contested after the round's play.

The more telling story, however, is what is moving underneath her. Nelly Korda made the sharpest single-session climb of any player in the field, surging 21 points into the conversation for first-round honors. That kind of repricing, driven by actual scoring rather than anticipation, reflects real ground being made up on the course. Yet the tournament-winner market, which carries far greater volume and therefore far greater credibility, prices Korda at just 13% to lift the Claret Jug. The gap between her first-round momentum and her overall tournament standing is the cluster's central tension — and its central insight.

What that pattern implies is this: Korda is playing well enough to climb the day-one leaderboard, but the deeper money does not yet believe she has separated from a field that includes Jin Young Ko, Yuna Araki, and Lottie Woad, who herself registered the most dramatic single-session move of anyone, rocketing into contention from near-invisibility. A crowded leaderboard after round one at a major is not unusual; what is unusual is how many names the market is still keeping alive.

Lee's position matters because first-round major leads, particularly at the AIG Women's Open, carry genuine predictive weight. Players who set the early pace at Carnoustie or St Andrews or Royal Porthcawl tend to do so by solving the course conditions before the field catches up. If Lee has read the links correctly while others are still adjusting, her margin may prove more durable than a single round suggests.

The most likely path the money sees is Lee holding or sharing the lead through the weekend while Korda, if her form is genuine, closes the gap in rounds two and three — the classic major structure where early leaders are tested rather than overtaken immediately. The scenario that would break this read is a second-round scoring burst from Korda or one of the other movers that compresses the field so tightly the first-round leader becomes irrelevant. For now, the collective signal is clear: Lee is ahead, Korda is the one to watch, and the tournament is still very much open.