# 2003 Pacific Life Open – Men's doubles

Mark Knowles and Daniel Nestor were the defending champions but lost in the quarterfinals to Leander Paes and David Rikl.
Wayne Ferreira and Yevgeny Kafelnikov won in the final 3–6, 7–5, 6–4 against Bob Bryan and Mike Bryan.

## Seeds

All eight seeded teams received byes to the second round.
* Mark Knowles / Daniel Nestor (quarterfinals)
* Jonas Björkman / Todd Woodbridge (semifinals)
* Bob Bryan / Mike Bryan (final)
* Donald Johnson / Jared Palmer (second round)
* Martin Damm / Cyril Suk (quarterfinals)
* Roger Federer / Max Mirnyi (quarterfinals)
* Michaël Llodra / Fabrice Santoro (second round)
* Leander Paes / David Rikl (semifinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Final

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 8 | Leander Paes David Rikl | 3 | 6$^6$ | | | | | | |
| 3 | Bob Bryan Mike Bryan | 6 | 7$^8$ | | | | | | |
| 3 | Bob Bryan Mike Bryan | 6 | 7$^8$ | | 3 | Bob Bryan Mike Bryan | 6 | 5 | 4 |
| | | | | | | Wayne Ferreira Yevgeny Kafelnikov | 3 | 7 | 6 |
| | Wayne Ferreira Yevgeny Kafelnikov | 5 | 6 | 7 | | Wayne Ferreira Yevgeny Kafelnikov | 3 | 7 | 6 |
| 2 | Jonas Björkman Todd Woodbridge | 7 | 3 | 5 | | | | | |

### Top half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | 1 | M Knowles D Nestor | 6 | 6 | | | | | | | | | |
| ALT | P Pála M Rodríguez | 6$^7$ | 1 | WC | M Safin N Zimonjić | 3 | 2 | | | | | | | | | |
| WC | M Safin N Zimonjić | 7$^9$ | 6 | | | | | | 1 | M Knowles D Nestor | 4 | 6$^4$ | | | | |
| | D Adams R Koenig | 5 | 3 | | | | | | 8 | L Paes D Rikl | 6 | 7$^7$ | | | | |
| | M Bhupathi T Henman | 7 | 6 | | M Bhupathi T Henman | 2 | 6 | 2 | | | | | | | | |
| | | | | 8 | L Paes D Rikl | 6 | 3 | 6 | | | | | | | | |
| | | | | | | | | | | | | | 8 | L Paes D Rikl | 3 | 6$^6$ |
| | | | | | | | | | | | | | 3 | B Bryan M Bryan | 6 | 7$^8$ |
| | | | | 3 | B Bryan M Bryan | 6 | 4 | 6 | | | | | | | | |
| | S Schalken R Schüttler | 3 | 4 | | W Arthurs K Ullyett | 4 | 6 | 4 | | | | | | | | |
| | W Arthurs K Ullyett | 6 | 6 | | | | | | 3 | B Bryan M Bryan | 6 | 6 | | | | |
| | G Etlis D Nalbandian | 6 | 6 | | | | | | 5 | M Damm C Suk | 4 | 3 | | | | |
| | X Malisse P Srichaphan | 2 | 3 | | G Etlis D Nalbandian | 6$^5$ | 3 | | | | | | | | | |
| | | | | 5 | M Damm C Suk | 7$^7$ | 6 | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 7 | M Llodra F Santoro | 6 | 1 | 4 | | | | | | | | | | |
| | W Ferreira Y Kafelnikov | 6 | 6 | | | W Ferreira Y Kafelnikov | 3 | 6 | 6 | | | | | | | | | | |
| | Y El Aynaoui F González | 3 | 3 | | | | | | | | W Ferreira Y Kafelnikov | 7$^7$ | 4 | 7$^7$ | | | | | |
| WC | M Ančić R Ginepri | 4 | 4 | | | | | | | | T Cibulec P Vízner | 6$^1$ | 6 | 6$^1$ | | | | | |
| | T Cibulec P Vízner | 6 | 6 | | | T Cibulec P Vízner | 7 | 5 | 7$^8$ | | | | | | | | | | |
| | | | | | 4 | D Johnson J Palmer | 5 | 7 | 6$^6$ | | | | | | | | | | |
| | | | | | | | | | | | | | | | | W Ferreira Y Kafelnikov | 5 | 6 | 7 |
| | | | | | | | | | | | | | | | 2 | J Björkman T Woodbridge | 7 | 3 | 5 |
| | | | | | 6 | R Federer M Mirnyi | 6 | 6 | | | | | | | | | | | |
| | J Novák R Štěpánek | 6$^7$ | 5 | | | J Eagle B MacPhie | 1 | 4 | | | | | | | | | | | |
| | J Eagle B MacPhie | 7$^9$ | 7 | | | | | | | 6 | R Federer M Mirnyi | 4 | 6 | 3 | | | | | |
| | L Arnold J-M Gambill | 2 | 6 | 6$^4$ | | | | | | 2 | J Björkman T Woodbridge | 6 | 4 | 6 | | | | | |
| | À Corretja À Costa | 6 | 3 | 7$^7$ | | À Corretja À Costa | 4 | 7 | 2 | | | | | | | | | | |
| | | | | | 2 | J Björkman T Woodbridge | 6 | 5 | 6 | | | | | | | | | | |