# 2015 Aircel Chennai Open – Singles

Stan Wawrinka was the defending champion, and successfully defended his title against Slovenian qualifier Aljaž Bedene, 6–3, 6–4. He did not lose a single set in the entire tournament.

## Seeds

The top four seeds received a bye into the second round.
    01. Stan Wawrinka (champion)
    02. Feliciano López (second round)
    03. Roberto Bautista Agut (semifinals)
    04. David Goffin (semifinals)
    05. Guillermo García López (quarterfinals)
    06. Lu Yen-hsun (quarterfinals)
    07. Marcel Granollers (first round, retired because of a knee injury)
    08. Gilles Müller (quarterfinals)

## Draw
### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Stan Wawrinka | 7 | 6 | | | | | |
| 4 | David Goffin | 5 | 3 | | | | | |
| 4 | David Goffin | 5 | 3 | | 1 | Stan Wawrinka | 6 | 6 |
| | | | | | Q | Aljaž Bedene | 3 | 4 |
| 3 | Roberto Bautista Agut | 6 | 3 | 6$^8$ | Q | Aljaž Bedene | 3 | 4 |
| Q | Aljaž Bedene | 3 | 6 | 7$^{10}$ | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | S Wawrinka | 6 | 6 | | | | | | | | | |
| | B Ćorić | 6 | 6 | | | B Ćorić | 1 | 4 | | | | | | | | | |
| | R Haase | 2 | 2 | | | | | | | 1 | S Wawrinka | 6 | 7$^7$ | | | | |
| WC | E Ymer | 6 | 4 | 6 | | | | | | 8 | G Müller | 2 | 6$^4$ | | | | |
| | I Sijsling | 4 | 6 | 3 | WC | E Ymer | 4 | 3 | | | | | | | | | |
| | É Roger-Vasselin | 7$^{13}$ | 1 | 6$^3$ | 8 | G Müller | 6 | 6 | | | | | | | | | |
| 8 | G Müller | 6$^{11}$ | 6 | 7$^7$ | | | | | | | | | | 1 | S Wawrinka | 7 | 6 |
| | | | | | | | | | | | | | | 4 | D Goffin | 5 | 3 |
| | | | | | 4 | D Goffin | 6 | 4 | 7$^7$ | | | | | | | | |
| | R Berankis | 6 | 2 | 7 | | R Berankis | 0 | 6 | 6$^1$ | | | | | | | | |
| Q | L Vanni | 1 | 6 | 5 | | | | | | 4 | D Goffin | 7 | 6 | | | | |
| Q | V Sundar Prashanth | 2 | 1 | | | | | | | | A Haider-Maurer | 5 | 2 | | | | |
| | J Veselý | 6 | 6 | | | J Veselý | 7$^7$ | 4 | 4 | | | | | | | | |
| | A Haider-Maurer | 3 | 7$^8$ | 2 | | A Haider-Maurer | 6$^3$ | 6 | 6 | | | | | | | | |
| 7 | M Granollers | 6 | 6$^6$ | 0$^r$ | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | Y-h Lu | 6 | 6 | | | | | | | | | | | | | | | | |
| WC | S Devvarman | 3 | 4 | | 6 | Y-h Lu | 6 | 6 | | | | | | | | | | | |
| | P Carreño Busta | 6 | 6 | | | P Carreño Busta | 4 | 4 | | | | | | | | | | | |
| | A González | 1 | 3 | | | | | | | 6 | Y-h Lu | 6$^7$ | 4 | | | | | | |
| | P Gojowczyk | 6 | 6 | | | | | | | 3 | R Bautista Agut | 7$^9$ | 6 | | | | | | |
| | A Falla | 0 | 1 | | | P Gojowczyk | 3 | 2 | | | | | | | | | | | |
| | | | | | 3 | R Bautista Agut | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 3 | R Bautista Agut | 6 | 3 | 6$^8$ |
| 5 | G García López | 6$^3$ | 6 | 6 | | | | | | | | | | | Q | A Bedene | 3 | 6 | 7$^{10}$ |
| Q | E Donskoy | 7$^7$ | 2 | 3 | 5 | G García López | 6$^1$ | 6 | 6 | | | | | | | | | | |
| WC | R Ramanathan | 3 | 3 | | | T Ito | 7$^7$ | 2 | 0 | | | | | | | | | | |
| | T Ito | 6 | 6 | | | | | | | 5 | G García López | 6 | 3 | 2 | | | | | |
| | L Lacko | 6$^0$ | 3 | | | | | | | Q | A Bedene | 2 | 6 | 6 | | | | | |
| Q | A Bedene | 7$^7$ | 6 | | Q | A Bedene | 6 | 6 | | | | | | | | | | | |
| | | | | | 2 | F López | 4 | 4 | | | | | | | | | | | |

## Qualifying
### Seeds

The top seed received a bye into the second round.
    01. Damir Džumhur (qualifying competition)
    02. Alexander Kudryavtsev (second round)
    03. Evgeny Donskoy (qualified)
    04. Illya Marchenko (qualifying competition)
    05. Aljaž Bedene (qualified)
    06. Luca Vanni (qualified)
    07. Peter Torebko (second round)
    08. Yuki Bhambri (second round)

### Qualifiers

* Luca Vanni
* Aljaž Bedene
* Evgeny Donskoy
* Vijay Sundar Prashanth

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | 1 | Damir Džumhur | 6 | 6 | | | | | |
| | Michael Venus | 6 | 6 | | Michael Venus | 2 | 4 | | | | | |
| | Chandril Sood | 3 | 4 | | | | | 1 | Damir Džumhur | 7$^7$ | 4 | 4 |
| | Thomas Fabbiano | 6 | 6 | | | | | 6 | Luca Vanni | 6$^2$ | 6 | 6 |
| WC | Rahul Robinson Manoah | 0 | 0 | | Thomas Fabbiano | 4 | 2 | | | | | |
| WC | Ravi Rashwant | 2 | 2 | 6 | Luca Vanni | 6 | 6 | | | | | |
| 6 | Luca Vanni | 6 | 6 | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Alexander Kudryavtsev | 6$^4$ | 7 | 6 | | | | | | | | | |
| | Mohit Mayur Jayaprakash | 7$^7$ | 5 | 2 | | | | | | | | | |
| | Mohit Mayur Jayaprakash | 7$^7$ | 5 | 2 | 2 | Alexander Kudryavtsev | 4 | 7$^7$ | 6$^4$ | | | | |
| | | | | | | Vinayak Sharma Kaza | 6 | 6$^5$ | 7$^7$ | | | | |
| | Danai Udomchoke | 6 | 4 | 2 | | Vinayak Sharma Kaza | 6 | 6$^5$ | 7$^7$ | | | | |
| | Vinayak Sharma Kaza | 3 | 6 | 6 | | | | | | | | | |
| | Vinayak Sharma Kaza | 3 | 6 | 6 | | | | | | | Vinayak Sharma Kaza | 0 | 4 |
| | | | | | | | | | | 5 | Aljaž Bedene | 6 | 6 |
| | Jeevan Nedunchezhiyan | 6 | 6 | | | | | | | | | | | 5 | Aljaž Bedene | 6 | 6 |
| | Lakshit Sood | 2 | 2 | | | | | | | | | | |
| | Lakshit Sood | 2 | 2 | | | Jeevan Nedunchezhiyan | 4 | 4 | | | | | |
| | | | | | 5 | Aljaž Bedene | 6 | 6 | | | | | |
| WC | Sumit Nagal | 2 | 0 | | 5 | Aljaž Bedene | 6 | 6 | | | | | |
| 5 | Aljaž Bedene | 6 | 6 | | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Evgeny Donskoy | 6 | 6 | | | | | | | | | |
| | Mate Pavić | 4 | 4 | | | | | | | | | |
| | Mate Pavić | 4 | 4 | 3 | Evgeny Donskoy | 6 | 1 | 7 | | | | |
| | | | | | Egor Gerasimov | 2 | 6 | 5 | | | | |
| | Egor Gerasimov | 6 | 6 | | Egor Gerasimov | 2 | 6 | 5 | | | | |
| | Akash Wang | 1 | 0 | | | | | | | | | |
| | Akash Wang | 1 | 0 | | | | | | 3 | Evgeny Donskoy | 6 | 6 |
| | | | | | | | | | | Sasikumar Mukund | 0 | 0 |
| WC | Fahad Mohammed | 3 | 4 | | | | | | | | | | Sasikumar Mukund | 0 | 0 |
| | Sasikumar Mukund | 6 | 6 | | | | | | | | | |
| | Sasikumar Mukund | 6 | 6 | | Sasikumar Mukund | 6 | 1 | 6 | | | | |
| | | | | 7 | Peter Torebko | 4 | 6 | 2 | | | | |
| | Oliver Marach | 3 | 0$^r$ | 7 | Peter Torebko | 4 | 6 | 2 | | | | |
| 7 | Peter Torebko | 6 | 1 | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Illya Marchenko | 6 | 6 | | | | | | | | | | |
| | František Čermák | 3 | 4 | | | | | | | | | | |
| | František Čermák | 3 | 4 | 4 | Illya Marchenko | 7 | 6 | | | | | | |
| | | | | | Vishnu Vardhan | 5 | 4 | | | | | | |
| | Vishnu Vardhan | 6 | 6 | | Vishnu Vardhan | 5 | 4 | | | | | | |
| | Suraj Prabodh | 1 | 3 | | | | | | | | | | |
| | Suraj Prabodh | 1 | 3 | | | | | | 4 | Illya Marchenko | 6 | 6$^7$ | 5 |
| | | | | | | | | | | Vijay Sundar Prashanth | 2 | 7$^9$ | 7 |
| | Vijay Sundar Prashanth | 6 | 5 | | | | | | | | | | | Vijay Sundar Prashanth | 2 | 7$^9$ | 7 |
| | Niki Kaliyanda Poonacha | 1 | 2$^r$ | | | | | | | | | | |
| | Niki Kaliyanda Poonacha | 1 | 2$^r$ | | Vijay Sundar Prashanth | 1 | 7$^7$ | 6 | | | | | |
| | | | | 8 | Yuki Bhambri | 6 | 6$^3$ | 3 | | | | | |
| | Sidharth Rawat | 1 | 3 | 8 | Yuki Bhambri | 6 | 6$^3$ | 3 | | | | | |
| 8 | Yuki Bhambri | 6 | 6 | | | | | | | | | | |