Caroline Wozniacki suggests she may stop her playing career early to have children.
"I want to be a relatively young mother, and I do not see it as being too far in the future," she told the Danish publication Lime magazine. "Therefore I have no dream to make my mark. Instead, I enjoy economic freedom my hard work has given me.
"It means I can give my children the best start in life, by being there 100 percent for them."
Wozniacki, 23, was engaged to golfer Rory McIlroy at the beginning of the year.