2010 Aircel Chennai Open
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| 2010 Aircel Chennai Open | |
|---|---|
| Date | 4–10 January |
| Edition | 15th |
| Champions | |
| Singles | |
 Marin Čilić | |
| Doubles | |
 Marcel Granollers / Santiago Ventura | |
The 2010 Aircel Chennai Open was a tennis tournament played on outdoor hard courts. It is the 15th edition of the Chennai Open, and part of the 250 series of the 2010 ATP World Tour. It takes place at the SDAT Tennis Stadium in Chennai, India, from 4 January through 10 January 2010.
ATP entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SWE
|
Robin Söderling | 8 | 1 |
| CRO
|
Marin Čilić | 14 | 2 |
 SUI
|
Stanislas Wawrinka | 21 | 3 |
 SRB
|
Janko Tipsarević | 38 | 4 |
 ISR
|
Dudi Sela | 43 | 5 |
 GER
|
Simon Greul | 59 | 6 |
| GER
|
Michael Berrer | 74 | 7 |
 USA
|
Rajeev Ram | 79 | 8 |
Other Entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Finals
Singles
Marin Čilić defeated Stanislas Wawrinka, 7–6(7–2), 7–6(7–3).
- It was Cilic's first title of the year, fourth overall, and his second consecutive title at the event.
Doubles
Marcel Granollers / Santiago Ventura defeated 
Lu Yen-hsun / Janko Tipsarević, 7–5, 6–2.