# 2015 Delhi Open – Men's singles

Somdev Devvarman was the defending champion and successfully defended his title, defeating Yuki Bhambri in the final, 3–6, 6–4, 6–0.

## Seeds

* James Duckworth (second round)
* Alexander Kudryavtsev (first round)
* Yūichi Sugita (first round)
* Ruben Bemelmans (semifinals)
* Somdev Devvarman (champion)
* Luke Saville (quarterfinals)
* Radu Albot (quarterfinals)
* Alex Bolt (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 5 | Somdev Devvarman | 6 | 6 | | | | | | |
| | Kimmer Coppejans | 3 | 1 | | | | | | |
| | Kimmer Coppejans | 3 | 1 | | 5 | Somdev Devvarman | 3 | 6 | 6 |
| | | | | | WC | Yuki Bhambri | 6 | 4 | 0 |
| 4 | Ruben Bemelmans | 6 | 3 | 5 | WC | Yuki Bhambri | 6 | 4 | 0 |
| WC | Yuki Bhambri | 4 | 6 | 7 | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | J Duckworth | 6 | 6 | | | | | | | | | | | | | | | |
| Q | D Marcan | 1 | 2 | | 1 | J Duckworth | 6 | 5 | 4 | | | | | | | | | |
| WC | S Singh | 6 | 4 | 6 | WC | S Singh | 3 | 7 | 6 | | | | | | | | | |
| | F Martin | 1 | 6 | 2 | | | | | | WC | S Singh | 6 | 1 | 3 | | | | |
| Q | VS Prashanth | 6$^5$ | 7$^7$ | 6$^5$ | | | | | | 5 | S Devvarman | 4 | 6 | 6 | | | | |
| | N Mektić | 7$^7$ | 6$^5$ | 7$^7$ | | N Mektić | 4 | 2 | | | | | | | | | | |
| | A Veić | 6 | 0$^r$ | | 5 | S Devvarman | 6 | 6 | | | | | | | | | | |
| 5 | S Devvarman | 4 | 2 | | | | | | | | | | | | 5 | S Devvarman | 6 | 6 |
| 3 | Y Sugita | 7 | 3 | 4 | | | | | | | | | | | | K Coppejans | 3 | 1 |
| | M Safwat | 5 | 6 | 6 | | M Safwat | 2 | 3 | | | | | | | | | | |
| WC | Karunuday Singh | 5 | 2 | | | S Myneni | 6 | 6 | | | | | | | | | | |
| | S Myneni | 7 | 6 | | | | | | | | S Myneni | 4 | 3 | | | | | |
| | FF Silva | 5 | 7 | 6 | | | | | | | K Coppejans | 6 | 6 | | | | | |
| | T Androić | 7 | 5 | 4 | | FF Silva | 3 | 2 | | | | | | | | | | |
| | K Coppejans | 7$^7$ | 7$^7$ | | | K Coppejans | 6 | 6 | | | | | | | | | | |
| 8 | A Bolt | 6$^0$ | 6$^2$ | | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | L Saville | 6 | 6 | | | | | | | | | | | | | | | |
| Q | S Balaji | 4 | 2 | | 6 | L Saville | 6 | 4 | 6 | | | | | | | | | |
| | I Bozoljac | 3 | 4 | | | E López-Pérez | 3 | 6 | 3 | | | | | | | | | |
| | E López-Pérez | 6 | 6 | | | | | | | 6 | L Saville | 4 | 4 | | | | | |
| | P Krstin | 6 | 7 | | | | | | | 4 | R Bemelmans | 6 | 6 | | | | | |
| WC | V Vardhan | 4 | 5 | | | P Krstin | 6$^4$ | 3 | | | | | | | | | | |
| | T-h Yang | 4 | 5 | | 4 | R Bemelmans | 7$^7$ | 6 | | | | | | | | | | |
| 4 | R Bemelmans | 6 | 7 | | | | | | | | | | | 4 | R Bemelmans | 6 | 3 | 5 |
| 7 | R Albot | 6 | 6 | | | | | | | | | | | WC | Y Bhambri | 4 | 6 | 7 |
| | T Chen | 3 | 3 | | 7 | R Albot | 6 | 6 | | | | | | | | | | |
| | R Ramanathan | 4 | 7$^7$ | 6 | | R Ramanathan | 4 | 2 | | | | | | | | | | |
| Q | R Becker | 6 | 6$^3$ | 4 | | | | | | 7 | R Albot | 6$^3$ | 3 | | | | | |
| LL | A Whittington | 6 | 5 | 5 | | | | | | WC | Y Bhambri | 7$^7$ | 6 | | | | | |
| | E Gerasimov | 2 | 7 | 7 | | E Gerasimov | 3 | 3 | | | | | | | | | | |
| WC | Y Bhambri | 7 | 7$^7$ | | WC | Y Bhambri | 6 | 6 | | | | | | | | | | |
| 2 | A Kudryavtsev | 5 | 6$^2$ | | | | | | | | | | | | | | | |