# Challenger de Busan 2015 (individual masculino)

Busan Open :
| Campeón: | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon | Chung Hyeon |
| Subcampeón: | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko | Lukáš Lacko |
| Resultado: | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 | 6–3, 6–1 |
| Modalidades |||||||||||
| Individuales | Masculino | | | |
| Dobles | Masculino | |

## Presentación previa

Go Soeda fue el campeón defensor, pero decidió no participar este año.
Chung Hyeon derrotó en la final a Lukáš Lacko.

## Cabezas de serie

| Lu Yen-hsun (Segunda ronda) Sam Groth (Segunda ronda) Go Soeda (Cuartos de final) Chung Hyeon (Campeón) | Dudi Sela (Primera ronda) Tatsuma Ito (Segunda ronda) Lukáš Lacko (Finalistas) Ryan Harrison (Baja) |

### Cuadro final

| Semifinales | Semifinales | Semifinales | Semifinales | Final | Final | Final | Final |
| SE | Grega Žemlja | 3 | 4 |
| 4 | Chung Hyeon | 6 | 6 |
| 4 | Chung Hyeon | 6 | 6 | 4 | Chung Hyeon | 6 | 6 |
| | | | | 7 | Lukáš Lacko | 3 | 1 |
| | Zhang Ze | 2 | 1 | 7 | Lukáš Lacko | 3 | 1 |
| 7 | Lukáš Lacko | 6 | 6 |

### Cuadro superior

| Primera ronda | Primera ronda | Primera ronda | Primera ronda | Primera ronda | Segunda ronda | Segunda ronda | Segunda ronda | Segunda ronda | Segunda ronda | Cuartos de final | Cuartos de final | Cuartos de final | Cuartos de final | Semifinales | Semifinales | Semifinales | Semifinales |
| 1 | Lu Yen-hsun | 6 | 6 | |
| WC | Hong Seong-chan | 3 | 4 | |
| WC | Hong Seong-chan | 3 | 4 | | 1 | Y-h Lu | 1 | 5 | |
| | | | | | SE | G Žemlja | 6 | 7 | |
| SE | Grega Žemlja | 6 | 2 | 6 | SE | G Žemlja | 6 | 7 | |
| | Jimmy Wang | 2 | 6 | 2 | | | | | |
| | Jimmy Wang | 2 | 6 | 2 | | | | | | SE | G Žemlja | 6 | 6 |
| | | | | | | | | | | | J-s Nam | 3 | 3 |
| | Nam Ji-sung | 6 | 6 | | | | | | | | J-s Nam | 3 | 3 |
| | Takuto Niki | 1 | 4 | | | | | | | | | | |
| | Takuto Niki | 1 | 4 | | | J-s Nam | 6 | 3 | 6 | | | | |
| | | | | | | D Nguyen | 4 | 6 | 3 | | | | |
| | Daniel Nguyen | 6 | 1 | | | D Nguyen | 4 | 6 | 3 | | | | |
| 5 | Dudi Sela | 1 | 0$^r$ | | | | | | | | | | |
| 5 | Dudi Sela | 1 | 0$^r$ | | | | | | | | | | | SE | G Žemlja | 3 | 4 |
| | | | | | | | | | | | | | | 4 | H Chung | 6 | 6 |
| 4 | Chung Hyeon | 6 | 6 | | | | | | | | | | | 4 | H Chung | 6 | 6 |
| | Jarmere Jenkins | 0 | 3 | | | | | | | | | | |
| | Jarmere Jenkins | 0 | 3 | | 4 | H Chung | 7$^7$ | 7$^7$ | | | | | |
| | | | | | | D Kudla | 6$^3$ | 6$^5$ | | | | | |
| | Denis Kudla | 6 | 6 | | | D Kudla | 6$^3$ | 6$^5$ | | | | | |
| WC | Lim Yong-kyu | 0 | 4 | | | | | | | | | | |
| WC | Lim Yong-kyu | 0 | 4 | | | | | | | 4 | H Chung | 6 | 6 |
| | | | | | | | | | | Q | F Nielsen | 0 | 1 |
| Q | Frederik Nielsen | 6 | 7$^7$ | | | | | | | Q | F Nielsen | 0 | 1 |
| Q | Kim Young-seok | 4 | 6$^4$ | | | | | | |
| Q | Kim Young-seok | 4 | 6$^4$ | | Q | F Nielsen | 6 | 7$^7$ | |
| | | | | | 6 | T Ito | 3 | 6$^4$ | |
| | Alexander Kudryavtsev | 3 | 3 | | 6 | T Ito | 3 | 6$^4$ | |
| 6 | Tatsuma Ito | 6 | 6 | |

### Cuadro inferior

| Primera ronda | Primera ronda | Primera ronda | Primera ronda | Primera ronda | Segunda ronda | Segunda ronda | Segunda ronda | Segunda ronda | Segunda ronda | Cuartos de final | Cuartos de final | Cuartos de final | Cuartos de final | Semifinales | Semifinales | Semifinales | Semifinales |
| Q | Jason Jung | 5 | 4 | |
| Q | Dimitar Kutrovsky | 7 | 6 | |
| Q | Dimitar Kutrovsky | 7 | 6 | | Q | D Kutrovsky | 6 | 3 | 3 |
| | | | | | | Z Zhang | 3 | 6 | 6 |
| | Zhang Ze | 6 | 6 | | | Z Zhang | 3 | 6 | 6 |
| | Jordan Thompson | 2 | 1 | | | | | | |
| | Jordan Thompson | 2 | 1 | | | | | | | | Z Zhang | 6 | 6 |
| | | | | | | | | | | 3 | G Soeda | 2 | 2 |
| | John-Patrick Smith | 6 | 6 | | | | | | | 3 | G Soeda | 2 | 2 |
| | Oh Chan-yeong | 0 | 1 | | | | | | | | | | |
| | Oh Chan-yeong | 0 | 1 | | | J-P Smith | 6$^4$ | 3 | | | | | |
| | | | | | 3 | G Soeda | 7$^7$ | 6 | | | | | |
| LL | Matthew Barton | 2 | 4 | | 3 | G Soeda | 7$^7$ | 6 | | | | | |
| 3 | Go Soeda | 6 | 6 | | | | | | | | | | |
| 3 | Go Soeda | 6 | 6 | | | | | | | | | | | | Z Zhang | 2 | 1 |
| | | | | | | | | | | | | | | 7 | L Lacko | 6 | 6 |
| 7 | Lukáš Lacko | 6 | 4 | 6 | | | | | | | | | | 7 | L Lacko | 6 | 6 |
| | Luke Saville | 1 | 6 | 3 | | | | | | | | | |
| | Luke Saville | 1 | 6 | 3 | 7 | L Lacko | 6 | 3 | 6 | | | | |
| | | | | | | I Marchenko | 1 | 6 | 3 | | | | |
| | Edward Corrie | 7$^7$ | 3 | 5 | | I Marchenko | 1 | 6 | 3 | | | | |
| | Illya Marchenko | 6$^5$ | 6 | 7 | | | | | | | | | |
| | Illya Marchenko | 6$^5$ | 6 | 7 | | | | | | 7 | L Lacko | 6 | 6 |
| | | | | | | | | | | SE | F Škugor | 4 | 1 |
| | Hiroki Moriya | 4 | 1 | | | | | | | SE | F Škugor | 4 | 1 |
| SE | Franco Škugor | 6 | 6 | | | | | | |
| SE | Franco Škugor | 6 | 6 | | SE | F Škugor | 7$^7$ | 4 | 6 |
| | | | | | 2 | S Groth | 6$^4$ | 6 | 1 |
| | Alex Bolt | 4 | 5 | | 2 | S Groth | 6$^4$ | 6 | 1 |
| 2 | Sam Groth | 6 | 7 | |