2001 AAPT Championships

The 2001 AAPT Championships was a men's ATP tennis tournament played on outdoor hard courts at the Memorial Drive Park in Adelaide in Australia and was part of the International Series of the 2001 ATP Tour. It was the 24th edition of the tournament and ran from 1 through 7 January 2001. Tommy Haas won the singles title.

Singles
🇩🇪 Tommy Haas defeated Nicolás Massú 6–3, 6–1
 * It was Haas' 1st title of the year and the 2nd of his career.

Doubles
🇦🇺 David Macpherson / Grant Stafford defeated 🇦🇺 Wayne Arthurs / 🇦🇺 Todd Woodbridge 6–7(5–7), 6–4, 6–4
 * It was Macpherson's 1st title of the year and the 14th of his career. It was Stafford's only title of the year and the 5th of his career.

Seeds

 * Rankings are as of 25 December 2000.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇺 Lleyton Hewitt
 * 🇦🇺 Luke Smith
 * 🇦🇺 Todd Woodbridge

The following players received entry from the qualifying draw:


 * 🇩🇪 Björn Phau
 * 🇧🇪 Xavier Malisse
 * 🇦🇺 Alun Jones
 * 🇩🇪 Michael Kohlmann