Stacy Lewis is the new women 's world No . 1 after winning Founders Cup . ` Lewis is only the seventh player to occupy the position and the second American . The first was Jennifer Capriati in 2003, who won her third consecutive title at the U.S. Open. Previous No . 1 Yani Tseng had topped the rankings for 109 weeks .
Stacy Lewis is the new women 's world No . 1 after winning Founders Cup . Lewis is only the seventh player to occupy the position and the second American . The first was Jennifer Capriati in 2003, who won her third consecutive title at the U.S. Open. Previous No . 1 Yani Tseng had topped the rankings for 109 weeks .