Overview
- Kevin Velo and Isaiah Salinda fired a 14-under 58, breaking the Zurich Classic's four-ball record previously set in 2022.
- The rookie pair combined for 13 birdies and an eagle, dominating the front nine with a 10-under performance.
- Defending champions Rory McIlroy and Shane Lowry posted an 8-under 64, six shots off the lead, with McIlroy recovering from an earlier illness.
- Danish twins Nicolai and Rasmus Holgaard sit one stroke back at 59, while Morikawa and Kitayama are tied for third at 61.
- The tournament's unique team format transitions to alternate-shot play on Friday, promising significant leaderboard movement.