title: 15th Chunwon
text: # 15th Chunwon
  
  The 15th Chunwon began on 15 June 2010 and concluded on 27 January 2011. Defending champion Park Junghwan progressed past the first round, but his title defense was halted after losing to Yun Junsang in the second round. Choi Cheol-han was the eventual winner, winning the Chunwon for the third time in his career.
  
  ## Tournament
  
  | Round of 16 | Round of 16 | Quarter-finals | Quarter-finals | | Semi-finals | Semi-finals | | Final | Final |
  | - | - | - | - | - | - | - | - | - | - |
  | 17 August | 17 August | | | | | | |
  | Kim Jiseok | 1 | | | | | | |
  | Kim Jiseok | 1 | 9 November | 9 November | | | | | |
  | Ok Deukjin | 0 | 9 November | 9 November | | | | |
  | Ok Deukjin | 0 | Kim Jiseok | 1 | | | | |
  | 6 July | 6 July | | Kim Jiseok | 1 | | | | |
  | 6 July | 6 July | Paek Hongsuk | 0 | | | | |
  | Paek Hongsuk | 1 | Paek Hongsuk | 0 | | | | |
  | Paek Hongsuk | 1 | | | | 14 December | 14 December | | |
  | Park Seunghwa | 0 | | | | 14 December | 14 December | |
  | Park Seunghwa | 0 | | | | Kim Jiseok | 0 | |
  | 12 August | 12 August | | | | | Kim Jiseok | 0 | |
  | 12 August | 12 August | | | | Choi Cheol-han | 1 | |
  | Kang Changbae | 0 | | | | Choi Cheol-han | 1 | |
  | Kang Changbae | 0 | 16 September | 16 September | | | | | |
  | Choi Cheol-han | 1 | 16 September | 16 September | | | | |
  | Choi Cheol-han | 1 | Choi Cheol-han | 1 | | | | |
  | 22 June | 22 June | | Choi Cheol-han | 1 | | | | |
  | 22 June | 22 June | Lee Heesung | 0 | | | | |
  | Seo Gunwoo | 0 | Lee Heesung | 0 | | | | |
  | Seo Gunwoo | 0 | | | | | | | 27 December–27 January | 27 December–27 January |
  | Lee Heesung | 1 | | | | | | | 27 December–27 January | 27 December–27 January |
  | Lee Heesung | 1 | | | | | | | Choi Cheol-han | 3 |
  | 29 June | 29 June | | | | | | | | Choi Cheol-han | 3 |
  | 29 June | 29 June | | | | | | | Lee Taehyun | 0 |
  | Yoo Changhyuk | 0 | | | | | | | Lee Taehyun | 0 |
  | Yoo Changhyuk | 0 | 28 October | 28 October | | | | | | |
  | Yun Junsang | 1 | 28 October | 28 October | | | | | | |
  | Yun Junsang | 1 | Yun Junsang | 1 | | | | | | |
  | 30 August | 30 August | | Yun Junsang | 1 | | | | | | |
  | 30 August | 30 August | Park Junghwan | 0 | | | | | | |
  | Park Junghwan | 1 | Park Junghwan | 0 | | | | | | |
  | Park Junghwan | 1 | | | | 16 November | 16 November | | | | |
  | An Choyoung | 0 | | | | 16 November | 16 November | | | |
  | An Choyoung | 0 | | | | Yun Junsang | 0 | | | |
  | 15 June | 15 June | | | | | Yun Junsang | 0 | | | |
  | 15 June | 15 June | | | | Lee Taehyun | 0 | |
  | Lee Taehyun | 1 | | | | Lee Taehyun | 0 | |
  | Lee Taehyun | 1 | 28 September | 28 September | | | | | |
  | Park Jieun | 0 | 28 September | 28 September | | | | |
  | Park Jieun | 0 | Lee Taehyun | 1 | | | | |
  | 27 July | 27 July | | Lee Taehyun | 1 | | | | |
  | 27 July | 27 July | Kang Yootaek | 0 | | | | |
  | Pak Yeong-hun | 0 | Kang Yootaek | 0 | | | | |
  | Kang Yootaek | 1 | | | | | | |
  