The inaugural Grant Thornton Invitational is set to tee off Dec. 8-10 at the Tiburon Golf Club in Naples, Florida, where the 32-player field of 16 teams will feature 24 of the top 50 in the world from both the LPGA and PGA Tour competing for a $4 million purse.

Maguire and Glover birdied the first 10 holes in the opening scramble format en route to a 15-under 57 on Friday.

Leona Maguire and Lucas Glover had to split $185,000 after they slipped to tied sixth behind New Zealand's Lydia Ko and Australia's Jason Day in the Grant Thornton Invitational in Florida.

Leona Maguire and Lucas Glover remain tied-second at the Grant Thornton Invitational, two shots adrift of the leaders heading into the final round in Florida.