The 2000 Adidas International was a combined men's and women's tennis tournament played on outdoor hard courts at the NSW Tennis Centre in Sydney in Australia that was part of the International Series of the 2000 ATP Tour and of Tier II of the 2000 WTA Tour. The tournament ran from 9 through 15 January 2000. Lleyton Hewitt and Amélie Mauresmo won the singles titles.[1]
See main article: 2000 Adidas International – Men's singles. 
Lleyton Hewitt defeated Jason Stoltenberg 6–4, 6–0
See main article: 2000 Adidas International – Women's singles. 
Amélie Mauresmo defeated 
Lindsay Davenport 7–6(7–2), 6–4
See main article: 2000 Adidas International – Men's doubles. Mark Woodforde / Todd Woodbridge defeated Lleyton Hewitt / Sandon Stolle 7–5 6–4
See main article: 2000 Adidas International – Women's doubles. Julie Halard-Decugis / 
Ai Sugiyama defeated Martina Hingis / Mary Pierce 6–0, 6–3