Cristie Kerr eagled the par-five 17th for a one-shot win at the season-ending CME Group Tour Championship in Florida Sunday, while Lydia Ko held off Park In-bee and Lexi Thompson to claim the $1 million Race to the CME Globe jackpot. Kerr, 38, claimed her 18th career LPGA title and a $500,000 check by rolling in a three-foot par putt at the 18th to complete a four-under-par 68 for a 17-under 271 total at the Tiburon course in Naples. Rookie Jang Ha-na of South Korea posted a 69 for 272 to share second place with American Gerina Piller, who fired a 67. World No. 1 Ko was in a tight battle to hold on to her edge in the jackpot race, with South Korean Park missing a birdie putt at the 17th as did Thompson that would have put them out in front for that prize. World No. 2 Park shot a 69 for 276 and sixth place in the tournament to finish second in the race, while American Thompson returned a 68 for fourth place on 274. "I think the hole is smaller than the ball today," said Ko, who carded a final-round 72 for 11-under 277 and a tie for seventh. Ko's par putt at the last lipped out and she did not learn she had won the jackpot until after she walked off the green and had a quiet, emotional moment. Ko also secured Player of the Year honors, while Park narrowly edged her out for the Vare Trophy for the season's lowest scoring average. Ko became only the fourth LPGA player to follow up rookie honors with being Player of the Year, following Nancy Lopez, Beth Daniel and Annika Sorenstam. The 28-year-old Park, who won two majors this season, also celebrated another achievement. By winning the Vare Trophy, Park earned her 27th point to qualify for the LPGA Hall of Fame, where she will be enshrined after completing a 10th LPGA season. — Agencies