2005 Heineken Open
The 2005 Heineken Open was a men's ATP tennis tournament held at the ASB Tennis Centre in Auckland, New Zealand. The tournament was held from 10 January to 17 January 2005 and played on outdoor hard courts. Fifth-seeded Fernando González won the singles title.Finals
Singles
defeated Olivier Rochus 6–4, 6–2
- It was González's 1st title of the year and the 6th of his career.
Doubles
/ Michael Kohlmann defeated Simon Aspelin / Todd Perry 6–4, 7–6
- It was Allegro's 1st title of the year and the 2nd of his career. It was Kohlmann's only title of the year and the 3rd of his career.