2009 American Express – TED Open
| 2009 American Express – TED Open | |
|---|---|
| Date | August 10 – August 16 |
| Edition | 23rd |
| Location | Istanbul, Turkey |
| Champions | |
| Singles | |
 Illya Marchenko | |
| Doubles | |
 Frederico Gil /  Filip Prpic | |
The 2009 American Express – TED Open was a professional tennis tournament played on outdoor hard courts. It was part of the 2009 ATP Challenger Tour. It took place in Istanbul, Turkey between 10 and 16 August 2009.
Singles entrants
Seeds
| Nationality | Player | Ranking* | Seeding |
|---|---|---|---|
| POR
|
Frederico Gil | 88 | 1 |
 SVK
|
Karol Beck | 100 | 2 |
 CRO
|
Roko Karanušić | 119 | 3 |
 GER
|
Florian Mayer | 130 | 4 |
| GER
|
Daniel Brands | 131 | 5 |
 SLO
|
Blaž Kavčič | 132 | 6 |
 FRA
|
Nicolas Mahut | 135 | 7 |
 AUT
|
Stefan Koubek | 148 | 8 |
- Rankings are as of August 3, 2009.
Other entrants
The following players received wildcards into the singles main draw:
Haluk Akkoyun
Grigor Dimitrov- Korhan Ural Ateş
- Tugay Köylü
The following players received entry from the qualifying draw:
Frederik Nielsen
Filip Prpic
Sebastian Rieschick
Ludovic Walter
Champions
Singles
Illya Marchenko def. Florian Mayer, 6–4, 6–4
Doubles
Frederico Gil / Filip Prpic def. 
Grigor Dimitrov / 
Marsel İlhan, 3–6, 6–2, [10–6]