| 2010 Aircel Chennai Open | |
|---|---|
| Date | 4–10 January |
| Edition | 15th |
| Category | 250 series |
| Draw | 32S / 16D |
| Prize money | $398,250 |
| Surface | Hard / outdoors |
| Location | Chennai, India |
| Venue | SDAT Tennis Stadium |
| Champions | |
| Singles | |
 Marin Čilić[1] | |
| Doubles | |
 Marcel Granollers /Santiago Ventura[2] | |
The2010 Aircel Chennai Open was atennis tournament played onoutdoor hard courts. It is the 15th edition of theChennai Open, and part of the250 series of the2010 ATP World Tour. It takes place at theSDAT Tennis Stadium inChennai,India, from 4 January through 10 January 2010. Second-seededMarin Čilić won the singles title.
| 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 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Marin Čilić defeatedStanislas Wawrinka, 7–6(7–2), 7–6(7–3).
Marcel Granollers /Santiago Ventura defeated
Lu Yen-hsun /Janko Tipsarević, 7–5, 6–2.
