No. 5 - adidas Grand Slam Year: 1981 Steffi Graf is often considered the greatest women's tennis player of all-time. In 1988, she achieved the unachievable while wearing the Grand Slams.

In an odd way, by the late ’80s, tennis players had too much of what they had fought for in the early ’70s: Freedom. So the tour set about giving them a little less.

As Rafael Nadal celebrates his first U.S. Open title, SI's Richard Deitsch ranks the 10 greatest men's tennis players of all time. One of the most dominant players of the '80s, Ivan Lendl won 10 ...

It’s just before 8 on a Wednesday morning and four men in their 80s and 90s are owning the tennis courts inside the Oak Lawn Racquet, Fitness & Gymnastics Center.Jim Buschbach receives Al ...

But the 80-year-old Queenslander has won more than 30 titles in the highly competitive game of seniors tennis. "I'm what you might call a late bloomer," she said.