* Kerr wins 18th title * Ko collects million-dollar bonus and Player of the Year * Park claims scoring title and qualifies for Hall of Fame (Adds details, quotes) Nov 22 (Reuters) - Cristie Kerr eagled the par-five 17th for a one-shot win at the season-ending CME Group Tour Championship in Florida on 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. World number one 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. More...