Day and Ko Lead in First Mixed-Team Event Since 1999

The duo holds a two-shot lead in the Grant Thornton Invitational, with Thompson making a hole-in-one highlight.

Jason Day and Lydia Ko lead the Grant Thornton Invitational, the first mixed-team event since 1999, with a score of 20-under 144.
They have a two-shot lead over Lucas Glover and Leona Maguire, and Tony Finau and Nelly Korda.
Rickie Fowler and Lexi Thompson are four shots behind after Thompson made a hole-in-one on the par-3 16th hole.
Sahith Theegala and Rose Zhang fell eight shots behind after Zhang pulled her drive on the 11th hole, resulting in a one-shot penalty.
The final round of the event will be a modified fourballs format, where both players hit tee shots, switch golf balls for the second shot, and each play the ball until conclusion.