The CMC Cup (Chinese: 中環杯; pinyin: Zhōnghuán Bēi) is a Go competition sponsored by CMC Magnetics of Taiwan and JPMorgan Chase. Its finals consist of only one game, unlike other competitions that have a best-of-three format. The winner's purse is 2,000,000 TD ($62,700).
Winners and runners-up
edit| Winner | Runner up | Years played |
|---|---|---|
 Park Young-Hoon
|
 O Rissei
|
2004-2005 |
| Choi Cheol-han
|
Lee Sedol
|
2005 |
| Lee Chang-ho
|
Park Jungsang
|
2007 |