SYLVANIA, Ohio (AP) — Seventeen-year-old Lydia Ko broke free from a late tie with So Yeon Ryu, hitting a wedge to 4 feet for birdie on the 72nd hole on Sunday to win the Marathon Classic. She became the youngest player to top $1 million in career earnings on the LPGA Tour. Ryu had poured in a big-breaking, 25-foot birdie putt on the 17th to pull even. But then Ko stuck her approach at the par-5 closing hole and calmly rolled in the birdie putt for a 6-under 65 that left her at 15-under 269.Read more on NewsOK.com