Overview
- Both 17-under 55s came in the scramble opener at Tiburon Golf Club in Naples, breaking the event record by one.
- Charley Hull and Michael Brennan recorded 13 consecutive holes of birdie or eagle and parred only the 16th and 18th.
- Lexi Thompson and Wyndham Clark made birdie or eagle on nine of their last 10 holes, with the par-3 16th the lone exception.
- Lauren Coughlin and Andrew Novak are two shots back at 15 under, with Rose Zhang/Michael Kim, Nelly Korda/Denny McCarthy, and Jennifer Kupcho/Chris Gotterup at 14 under.
- Defending champions Jake Knapp and Patty Tavatanakit opened with 59 to sit four behind, as Brennan competes in place of the withdrawn Daniel Berger after his recent Bank of Utah Championship win.