Old - DO NOT USE - The Coast NewsRancho Santa FeSportsWorld’s former No. 1 returns to Open, readies to call Rancho Santa Fe homeTony CagalaJuly 20, 2012July 21, 2015 July 20, 2012July 21, 20150221 CARLSBAD — Within the next few months, the world’s former No.1 ranked tennis player Jelena Jankovic will have represented her country in the London Olympics...