Chizzy Iwai exploded out of the gate at the JM Eagle LA Championship, delivering a masterclass in fast starts. The 23-year-old Japanese star played her first seven holes in a blistering 7-under par, a run she capped with an eagle on the par-5 16th. That incredible opening set the tone for a 9-under 63, giving her a two-shot lead after the first round at El Caballero Country Club.

Iwai's round, which matched the tournament's course record, was a model of precision and confidence. After a steady par on her opening hole, she rattled off five consecutive birdies before the eagle on 16. "I had a good feeling," Iwai said, crediting her peaceful morning tee time. She even admitted to thoughts of a historic 58 or 59, but with a laugh, added the golfer's universal truth: "Golf is not easy."

This performance is a powerful statement from a player on the rise. Iwai, who earned her first LPGA Tour win last year in Mexico, is part of a dynamic sister act. Her twin, Akie, finished second at this event last year and also owns an LPGA title, adding a compelling family storyline to the leaderboard.

Chasing Iwai is a packed field of proven winners. Former UCLA standout Patty Tavatanakit is tied for second at 7-under 65 alongside major champion Sei Young Kim and Thailand's Suvichaya Vinijchaitham. Tavatanakit, who carded eight birdies, felt her game click. "My ball-striking felt really good," she said. "Just a solid day."

Meanwhile, defending champion Hannah Green, who won the last two editions of this event at Wilshire Country Club, is lurking just four shots back after a 67. "I just feel very comfortable when I’m back here in LA," said Green, who already has three worldwide wins this season. The tournament, serving as the final tune-up before the Chevron Championship major, is shaping up for a thrilling weekend battle among the game's best.