2005 BMW Open – Doubles
| Doubles | |
|---|---|
| 2005 BMW Open | |
| Champions |  Mario Ančić Julian Knowle |
| Runners-up |  Florian Mayer Alexander Waske |
| Score | 6–3, 1–6, 6–3 |
James Blake and Mark Merklein were the defending champions, but did not participate this year.
Mario Ančić and Julian Knowle won in the final 6–3, 1–6, 6–3, against Florian Mayer and Alexander Waske.
Seeds
Cyril Suk / Pavel Vízner (quarterfinals)- Martin Damm /
Mariano Hood (first round) 
Jonathan Erlich / Andy Ram (first round).svg.png)
Yves Allegro / Michael Kohlmann (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Suk P Vízner
| 4 | 6 | 7 | |||||||||||||||||||||||
.svg.png){kind=small} J Kerr S Prieto
| 6 | 4 | 5 | 1 | C Suk P Vízner
| 1 | 6 | 3 | |||||||||||||||||||
| WC |  A Pavel G Trifu
| 6 | 4 | 6 | WC | A Pavel G Trifu
| 6 | 4 | 6 | ||||||||||||||||||
| WC | L Burgsmüller T Summerer
| 0 | 6 | 1 | WC | A Pavel G Trifu
| 5 | r | |||||||||||||||||||
| 3 | J Erlich A Ram
| 78 | 65 | 3 | M Ančić J Knowle
| 7 | |||||||||||||||||||||
| M Ančić J Knowle
| 66 | 77 | 6 | M Ančić J Knowle
| 6 | 1 | 6 | ||||||||||||||||||||
 G Oliver J Palmer
| 77 | 6 | G Oliver J Palmer
| 3 | 6 | 2 | |||||||||||||||||||||
 I Andreev P Srichaphan
| 63 | 4 | M Ančić J Knowle
| 6 | 1 | 6 | |||||||||||||||||||||
| F Mayer A Waske
| w/o | F Mayer A Waske
| 3 | 6 | 3 | ||||||||||||||||||||||
| J Acasuso J Mónaco
| F Mayer A Waske
| 6 | 1 | 7 | |||||||||||||||||||||||
 C Haggard R Mello
| 3 | 2 | 4 | Y Allegro M Kohlmann
| 4 | 6 | 5 | ||||||||||||||||||||
| 4 | Y Allegro M Kohlmann
| 6 | 6 | F Mayer A Waske
| 611 | 77 | 7 | ||||||||||||||||||||
| W Arthurs P Luczak
| 77 | 6 |  J Nieminen R Schüttler
| 713 | 65 | 5 | |||||||||||||||||||||
R Koenig U Vico
| 64 | 3 | W Arthurs P Luczak
| 64 | 4 | ||||||||||||||||||||||
| J Nieminen R Schüttler
| 77 | 3 | 6 | J Nieminen R Schüttler
| 77 | 6 | |||||||||||||||||||||
| 2 | M Damm M Hood
| 65 | 6 | 2 | |||||||||||||||||||||||