The 2010 Türk Telecom İzmir Cup was a professional tennis tournament played on outdoor hard courts. It was part of the 2010 ATP Challenger Tour. It took place in İzmir, Turkey between September 20 and 26, 2010.

Nationality	Player	Ranking*	Seeding
RUS	Igor Kunitsyn	104	1
IND	Somdev Devvarman	113	2
FRA	David Guez	125	3
TUR	Marsel İlhan	128	4
SUI	Stéphane Bohli	131	5
AUT	Martin Fischer	134	6
IRL	Conor Niland	146	7
BLR	Uladzimir Ignatik	160	8

• Rankings are as of September 13, 2010.

The following players received wildcards into the singles main draw:

• George Bastl
• Samuel Groth
• Haluk Akkoyun
• Tuna Altuna

The following players received entry from the qualifying draw:

• Theodoros Angelinos
• Marin Bradarić
• Mikhail Elgin
• Sadik Kadir (as a Lucky loser)
• Artem Smirnov

Somdev Devvarman def. Marsel İlhan, 6–4, 6–3^[1]

Rameez Junaid / Frank Moser def. Jamie Delgado / Jonathan Marray, 6–2, 6–4

• 2010 Draws
• Official website
• ITF search Archived 2010-02-12 at the Wayback Machine