Thompson was penalized four shots with six holes to play in regulation because of a rules violation the day before, wiping out her three-stroke lead. Playing through tears and feeding off the supportive fans, she rallied to force a playoff that So Yeon Ryu won on the first hole. I heard them on the green chanting my name, and I was like, 'I have to finish strong for them. She had a inch par putt on the 17th hole in the third round when she stooped to mark the ball, and then quickly replaced it about an inch away. A television viewer contacted the LPGA Tour the next day, and officials determined it was a clear violation.