| Doubles | |
|---|---|
| 2004 Open SEAT Godó | |
| 2003 Champions |  Bob Bryan Mike Bryan |
| Champions |  Mark Knowles  Daniel Nestor |
| Runners-up |  Mariano Hood Sebastián Prieto |
| Final score | 4–6, 6–3, 6–4 |
Bob Bryan and Mike Bryan were the defending champions but did not compete that year.
Mark Knowles and Daniel Nestor won in the final 4–6, 6–3, 6–4 against Mariano Hood and Sebastián Prieto.
Champion seeds are indicated in bold text while text in italics indicates the round in which those seeds were eliminated. All eight seeded teams received byes to the second round.
Mahesh Bhupathi / 
Paul Hanley (quarterfinals) Mark Knowles / Daniel Nestor (champions)
Martin Damm / Cyril Suk (second round) Gastón Etlis / Martín Rodríguez (second round)
Jonathan Erlich / Andy Ram (quarterfinals) František Čermák / Leoš Friedl (semifinals) Mariano Hood / Sebastián Prieto (final)
Massimo Bertolini / 
Robbie Koenig (second round)| Final | ||||||
| 7 | Mariano Hood Sebastián Prieto | 6 | 3 | 4 | ||
| 2 | Mark Knowles Daniel Nestor | 4 | 6 | 6 | ||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | M Bhupathi P Hanley | 3 | 6 | 6 | |||||||||||||||||||||||
| G Oliver T Parrott | 4 | 2 | L Arnold A Calleri | 6 | 0 | 3 | |||||||||||||||||||||
| L Arnold A Calleri | 6 | 6 | 1 | M Bhupathi P Hanley | 6 | 4 | 2 | ||||||||||||||||||||
| A Fisher S Huss | 3 | 66 |  F López F Verdasco | 3 | 6 | 6 | |||||||||||||||||||||
| F López F Verdasco | 6 | 78 | F López F Verdasco | 77 | 4 | 6 | |||||||||||||||||||||
| 8 | M Bertolini R Koenig | 63 | 6 | 2 | |||||||||||||||||||||||
| F López F Verdasco | 78 | 68 | 3 | ||||||||||||||||||||||||
| 7 | M Hood S Prieto | 66 | 710 | 6 | |||||||||||||||||||||||
| 4 | G Etlis M Rodríguez | 3 | 61 | ||||||||||||||||||||||||
T Berdych  D Hrbatý | 6 | 3 | 2 |  J Melzer J Thomas | 6 | 77 | |||||||||||||||||||||
| J Melzer J Thomas | 3 | 6 | 6 | J Melzer J Thomas | 77 | 2 | 2 | ||||||||||||||||||||
 F González N Massú | 6 | 77 | 7 | M Hood S Prieto | 62 | 6 | 6 | ||||||||||||||||||||
| J I Chela G Gaudio | 2 | 65 | F González N Massú | 6 | 0 | r | |||||||||||||||||||||
| 7 | M Hood S Prieto | 2 | 1 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | F Čermák L Friedl | 78 | 6 | ||||||||||||||||||||||||
| WC | D Pérez T Robredo | 4 | 66 | WC | M López F Vicente | 66 | 2 | ||||||||||||||||||||
| WC | M López F Vicente | 6 | 78 | 6 | F Čermák L Friedl | 6 | 6 | ||||||||||||||||||||
| D Ferrer R Ramírez Hidalgo | 6 | 4 | 2 | G Cañas M García | 2 | 4 | |||||||||||||||||||||
| G Cañas M García | 4 | 6 | 6 | G Cañas M García | 77 | 6 | |||||||||||||||||||||
| 3 | M Damm C Suk | 63 | 3 | ||||||||||||||||||||||||
| 6 | F Čermák L Friedl | 2 | 2 | ||||||||||||||||||||||||
| 2 | M Knowles D Nestor | 6 | 6 | ||||||||||||||||||||||||
| 5 | J Erlich A Ram | 6 | 6 | ||||||||||||||||||||||||
 G Kuerten M Zabaleta | 4 | 79 | 6 | G Kuerten M Zabaleta | 3 | 2 | |||||||||||||||||||||
| J-M Gambill C Haggard | 6 | 67 | 4 | 5 | J Erlich A Ram | 1 | 65 | ||||||||||||||||||||
| A Sá F Saretta | 2 | 2 | 2 | M Knowles D Nestor | 6 | 77 | |||||||||||||||||||||
| J I Carrasco Á López Morón | 6 | 6 | J I Carrasco Á López Morón | 60 | 2 | ||||||||||||||||||||||
| 2 | M Knowles D Nestor | 77 | 6 | ||||||||||||||||||||||||
Stephen Huss and Wesley Moodie were the defending champions but lost in the third round to Simon Aspelin and Todd Perry.
The defending champions were Jonas Björkman and Max Mirnyi; however, they lost in the quarterfinals against Mahesh Bhupathi and Radek Stepanek. Mark Knowles and Daniel Nestor won the title, defeating ninth seeds Lukáš Dlouhý and Pavel Vizner in the final.
Arnaud Clément and Michaël Llodra defeated the defending champions Bob and Mike Bryan in the final, 6–7(5–7), 6–3, 6–4, 6–4, to win the gentlemen's doubles title at the 2007 Wimbledon Championships The French duo won their first Grand Slam as a team, however this was Llodra's third, having won the Australian Open twice previously with Fabrice Santoro in 2003 and 2004.
Xavier Malisse and Olivier Rochus were the defending champions, but lost in the third round against third seeds and eventual finalists Bob & Mike Bryan.
Jonas Björkman and Todd Woodbridge were the defending champions, but lost in the third round to Leander Paes and David Rikl.
First-seeded Bob Bryan and Mike Bryan defeated seventh-seeded Martin Damm and Leander Paes 4–6, 6–3, 6–4 to win the Men's Doubles title at the 2006 Australian Open.
Jonas Björkman and Todd Woodbridge successfully defended their title for a third year, defeating Julian Knowle and Nenad Zimonjić in the final, 6–1, 6–4, 4–6, 6–4, to win the gentlemen's doubles title at the 2004 Wimbledon Championships With the title Woodbridge broke Laurence and Reginald Doherty's record of eight Wimbledon men's doubles titles.
Bob and Mike Bryan were the defending champions, they lost to sixth-seeded Michaël Llodra and Fabrice Santoro in the semifinals.
The 2003 Canada Masters doubles was the men's doubles event of the one hundred and fourteenth edition of the Canada Masters; a WTA Tier I tournament and the most prestigious men's tennis tournament held in Canada. Bob Bryan and Mike Bryan were the defending champions but lost in the semifinals to Jonas Björkman and Todd Woodbridge. Mahesh Bhupathi and Max Mirnyi won in the final 6–3, 7–6(7–4) against Björkman and Woodbridge.
The 2002 Canada Masters doubles was the men's doubles event of the one hundred and thirteenth edition of the Canada Masters; a WTA Tier I tournament and the most prestigious men's tennis tournament held in Canada. Jiří Novák and David Rikl were the defending champions but they competed with different partners that year, Novák with Radek Štěpánek and Rikl with David Prinosil. Novak and Štěpánek lost in the second round to Mark Knowles and Daniel Nestor. Prinosil and Rikl lost in the semifinals to Bob Bryan and Mike Bryan. The Bryans won in the final 4–6, 7–6(7–1), 6–3 against Knowles and Nestor.
Tomás Carbonell and Martín García were the defending champions but only Carbonell competed that year with Daniel Orsanic.
Mark Knowles and Daniel Nestor won in the final 6–3, 7–5, 6–0 against Mahesh Bhupathi and Max Mirnyi.
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.
Mardy Fish and Andy Roddick were the defending champions but lost in the semifinals to Mark Knowles and Daniel Nestor.
Martin Damm and Cyril Suk were the defending champions but lost in the semifinals to Michaël Llodra and Fabrice Santoro.
The 2003 Hamburg Masters doubles was a German tennis event.
Bob Bryan and Mike Bryan were the defending champions but lost in the first round to James Blake and Martin Verkerk.
Mark Knowles and Daniel Nestor were the defending champions but did not compete that year.
Lucas Arnold and Mariano Hood were the defending champions but only Hood competed that year with Sebastián Prieto.
Lucas Arnold Ker and Mariano Hood were the defending champions, but Arnold Ker did not compete this year. Hood teamed up with Martín García and lost in the quarterfinals to Juan Ignacio Chela and Luis Horna.