SHIMA, Japan — South Korea’s Bo Bae Song won the Mizuno Classic on Sunday for her first LPGA Tour title, closing with a 4-under 68 for a three-stroke victory over top-ranked Lorena Ochoa, Brittany Lang and Hee Young Park.

"Honestly I couldn’t sleep last night because I was so nervous," said Song, the Japan Women’s Open winner last month at Abiko. "I went to bed at 11 last night, but woke up around 3. Usually that doesn’t happen."