| Men's doubles | |
|---|---|
| 2000 Italian Open | |
| Champions |  Martin Damm  Dominik Hrbatý |
| Runners-up |  Wayne Ferreira  Yevgeny Kafelnikov |
| Score | 6–4, 3–6, 6–4 |
Ellis Ferreira and Rick Leach were the defending champions, but lost in second round to Simon Aspelin and Jaime Oncins
Martin Damm and Dominik Hrbatý won the title by defeating Wayne Ferreira and Yevgeny Kafelnikov 6–4, 3–6, 6–4 in the final. It was the 17th title for Damm and the 1st title for Hrbatý in their respective doubles careers.
Alex O'Brien / Jared Palmer (quarterfinals) Ellis Ferreira / Rick Leach (second round)
Paul Haarhuis / 
Sandon Stolle (quarterfinals)
Jonas Björkman / 
Byron Black (quarterfinals) David Adams / John-Laffnie de Jager (first round) Wayne Ferreira / Yevgeny Kafelnikov (final) Jiří Novák / David Rikl (first round)
Mahesh Bhupathi / 
Mark Knowles (first round)| Semifinals | Final | ||||||||||||
| Martin Damm Dominik Hrbatý | 3 | 7 | 6 | ||||||||||
| WC |  Nicolás Lapentti  Marcelo Ríos | 6 | 5 | 3 | |||||||||
| Martin Damm Dominik Hrbatý | 6 | 4 | 6 | ||||||||||
| 6 | Wayne Ferreira Yevgeny Kafelnikov | 4 | 6 | 3 | |||||||||
| 6 | Wayne Ferreira Yevgeny Kafelnikov | 78 | 6 | ||||||||||
| WC |  Massimo Bertolini Cristian Brandi | 66 | 3 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A O'Brien J Palmer | 1 | 77 | 6 | |||||||||||||||||||||||
| J-M Gambill S Humphries | 6 | 63 | 2 | 1 | A O'Brien J Palmer | 7 | 6 | ||||||||||||||||||||
 A Kitinov D Vacek | 2 | 5 | P Norval  D Orsanic | 5 | 2 | ||||||||||||||||||||||
| P Norval D Orsanic | 6 | 7 | 1 | A O'Brien J Palmer | 4 | 2 | |||||||||||||||||||||
| L Arnold Ker M García | 6 | 5 | 2 | M Damm D Hrbatý | 6 | 6 | |||||||||||||||||||||
| Q | T Johansson M Norman | 4 | 7 | 6 | Q | T Johansson M Norman | 4 | 3 | |||||||||||||||||||
| M Damm D Hrbatý | 77 | 7 | M Damm D Hrbatý | 6 | 6 | ||||||||||||||||||||||
| 8 | M Bhupathi M Knowles | 62 | 5 | M Damm D Hrbatý | 3 | 7 | 6 | ||||||||||||||||||||
| 3 | P Haarhuis S Stolle | 6 | 2 | 6 | WC | N Lapentti M Ríos | 6 | 5 | 3 | ||||||||||||||||||
| R Koenig A Olhovskiy | 3 | 6 | 4 | 3 | P Haarhuis S Stolle | 4 | 7 | 6 | |||||||||||||||||||
| N Kulti M Tillström | 6 | 6 | N Kulti M Tillström | 6 | 5 | 1 | |||||||||||||||||||||
| P Galbraith B MacPhie | 2 | 4 | 3 | P Haarhuis S Stolle | 4 | 0 | |||||||||||||||||||||
 T Carbonell D Johnson | 6 | 77 | WC | N Lapentti M Ríos | 6 | 6 | |||||||||||||||||||||
P Nyborg  T Vanhoudt | 4 | 63 | T Carbonell D Johnson | 63 | 77 | 4 | |||||||||||||||||||||
| WC | N Lapentti M Ríos | 6 | 6 | WC | N Lapentti M Ríos | 77 | 64 | 6 | |||||||||||||||||||
| 5 | D Adams J-L de Jager | 4 | 4 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | W Ferreira Y Kafelnikov | 6 | 6 | ||||||||||||||||||||||||
 O Delaître F Santoro | 4 | 4 | 6 | W Ferreira Y Kafelnikov | 6 | 6 | |||||||||||||||||||||
| J Eagle A Florent | 6 | 77 | J Eagle A Florent | 4 | 3 | ||||||||||||||||||||||
| W Black A Kratzmann | 3 | 65 | 6 | W Ferreira Y Kafelnikov | 6 | 6 | |||||||||||||||||||||
| WC | L Hewitt M Woodforde | 77 | 77 | 4 | J Björkman B Black | 2 | 4 | ||||||||||||||||||||
| WC | S Pescosolido V Santopadre | 63 | 64 | WC | L Hewitt M Woodforde | 3 | 77 | 3 | |||||||||||||||||||
 G Ivanišević J Tarango | 4 | 62 | 4 | J Björkman B Black | 6 | 62 | 6 | ||||||||||||||||||||
| 4 | J Björkman B Black | 6 | 77 | 6 | W Ferreira Y Kafelnikov | 78 | 6 | ||||||||||||||||||||
| 7 | J Novák D Rikl | 3 | 6 | 2 | WC | M Bertolini C Brandi | 66 | 3 | |||||||||||||||||||
| WC | M Bertolini C Brandi | 6 | 3 | 6 | WC | M Bertolini C Brandi | 7 | 7 | |||||||||||||||||||
 M Mirnyi  D Nestor | 1 | 3 | WC | A Gaudenzi D Nargiso | 5 | 5 | |||||||||||||||||||||
| WC | A Gaudenzi D Nargiso | 6 | 6 | WC | M Bertolini C Brandi | 77 | 77 | ||||||||||||||||||||
S Aspelin  J Oncins | 6 | 6 | S Aspelin J Oncins | 62 | 65 | ||||||||||||||||||||||
| Q | A Clément S Grosjean | 4 | 1 | S Aspelin J Oncins | 7 | 6 | |||||||||||||||||||||
| G Kuerten A Prieto | 67 | 5 | 2 | E Ferreira R Leach | 5 | 4 | |||||||||||||||||||||
| 2 | E Ferreira R Leach | 79 | 7 | ||||||||||||||||||||||||
Jonas Björkman and Todd Woodbridge were the defending champions, but lost in the second round to Tomáš Cibulec and Daniel Vacek.
Todd Woodbridge and Mark Woodforde were the defending champions but only Woodbridge competed that year with Jonas Björkman.
Martin Damm and Dominik Hrbatý were the defending champions but only Hrbatý competed that year with Jeff Tarango.
Todd Woodbridge and Mark Woodforde were the defending champions but only Woodbridge competed that year with Jonas Björkman.
Ellis Ferreira and Rick Leach were the defending champions but they competed with different partners that year, Ferreira with Pavel Vízner and Leach with Brian MacPhie.
Jonas Björkman and Jacco Eltingh were the defending champions, but Eltingh did not compete this year.
Björkman teamed up with Patrick Rafter, and they won the title defeating the first-seeded Indian team of Mahesh Bhupathi and Leander Paes in the final, 6–3, 4–6, 6–4, 6–7(10–12), 6–4. This would be Rafter's only grand slam doubles title.
Sébastien Lareau and Alex O'Brien were the defending champions. Lareau did not participate this year. O'Brien partnered Jared Palmer, losing in the semifinals.
Wayne Black and Sandon Stolle were the defending champions, but did not partner together this year. Black partnered Andrew Kratzmann, losing in the second round. Stolle partnered Paul Haarhuis, losing in the quarterfinals.
Ellis Ferreira and Rick Leach were the defending champions, but lost in the third round this year.
Todd Woodbridge and Mark Woodforde were the three-time defending champions, but retired from their second round match this year.
Donald Johnson and Jared Palmer were the defending champions, but lost in the semifinals to Jonas Björkman and Todd Woodbridge.
Ellis Ferreira and Rick Leach were the defending champions, but Leach did not participate. Ferreira paired with David Rikl but lost in the second round to Arnaud Clément and Sébastien Grosjean.
Mahesh Bhupathi and Leander Paes were the defending champions, but did not participate together. Paes played with Tomáš Cibulec but they lost in the semifinals to Mark Knowles and Daniel Nestor. Bhupathi partnered with Max Mirnyi but they lost in semifinals to Paul Haarhuis and Yevgeny Kafelnikov.
The 2000 Australian Open was a tennis tournament played on outdoor hard courts at Melbourne Park in Melbourne in Australia. It was the 88th edition of the Australian Open and was held from 17 through 30 January 2000.
Lleyton Hewitt and Max Mirnyi defeated Ellis Ferreira and Rick Leach in the final, 6–4, 5–7, 7–6 to win the men's doubles tennis title at the 2000 US Open. It was their maiden major title.
Mahesh Bhupathi and Leander Paes were the defending champions, but lost in the semifinals to the eventual runners-up Ellis Ferreira and Rick Leach.
Jonas Björkman and Byron Black were the defending champions, but Black did not compete this year. Björkman teamed up with Max Mirnyi and lost in quarterfinals to Sébastien Lareau and Daniel Nestor.
Olivier Delaître and Tim Henman were the defending champions, but lost in second round to tournament runners-up Paul Haarhuis and Sandon Stolle.
Martin Damm and Jim Grabb were the defending champions, but competed this year with different partners. Damm teamed up with Max Mirnyi and lost in second round to Ellis Ferreira and Rick Leach, while Grabb teamed up with Goran Ivanišević and lost in quarterfinals also against Ferreira-Leach.
Olivier Delaître and Fabrice Santoro were the defending champions, but lost in the first round to Martin Damm and Robbie Koenig.