Lydia Ko, a member of the LPGA Hall of Fame, was seen practicing at Torrey Pines Golf Course before the Genesis Invitational.

Defending champion Lydia Lo and top ... has been pretty solid,” Ko said. “Even the first day I hit the ball decent. Really struggled on the greens. I think that part of my game has improved the most ...

Lydia Ko, a professional golfer from New Zealand, secured the No. 1 spot in the Women’s World Golf Rankings as a 17-year-old, becoming the youngest player ever, male or female, to hold that ...