Jung Chan-Sung
10-3-0
(W-L-D)
| Result | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
| Rani Yahya | UFC: Fight For The Troops 2 | January 22, 2011 | Kileen, Texas | UFC debut. | |||||
| Loss | 10-3 | George Roop | KO (Head Kick) | WEC 51: Aldo vs. Gamburyan | September 30, 2010 | 2 | 1:30 | Broomfield, Colorado | |
| Loss | 10-2 | Leonard Garcia | Decision (Split) | WEC 48: Aldo vs. Faber | April 24, 2010 | 3 | 5:00 | Sacramento, California | WEC debut. Fight of the Night. |
| Win | 10-1 | Matt Jaggers | Submission (Triangle Choke) | Sengoku 9 | August 2, 2009 | 2 | 1:25 | Saitama, Japan | |
| Loss | 9-1 | Masanori Kanehara | Decision (Unanimous) | Sengoku 8 | May 2, 2009 | 3 | 5:00 | Tokyo, Japan | |
| Win | 9-0 | Shintaro Ishiwatari | Submission (Rear Naked Choke) | Sengoku 7 | March 20, 2009 | 1 | 4:29 | Tokyo, Japan | |
| Win | 8-0 | Fanjin Son | KO (Punches) | Deep - 39 Impact | December 10, 2008 | 1 | 0:17 | Tokyo, Japan | |
| Win | 7-0 | Michihiro Omigawa | Decision (Unanimous) | Deep - Gladiator | August 16, 2008 | 2 | 5:00 | Okayama, Japan | |
| Win | 6-0 | Jo Jung-Hun | Decision (Unanimous) | Korea FC - Tournament Series | May 31, 2008 | 3 | 5:00 | Gangwon, South Korea | |
| Win | 5-0 | Choi Dae-Han | Submission (Triangle Choke) | Korea FC - Tournament Series | May 31, 2008 | 1 | 3:38 | Gangwon, South Korea | |
| Win | 4-0 | Choi Jung-Beom | Submission (Armbar) | Korea FC - Tournament Series | May 31, 2008 | 1 | 2:15 | Gangwon, South Korea | |
| Win | 3-0 | Lee Hyung-Geol | TKO (Punches) | Pancrase - 2007 Korea Neo-Blood Tournament | December 16, 2007 | 1 | 3:27 | Busan, South Korea | |
| Win | 2-0 | Yoo In-Seok | Submission (Rear Naked Choke) | Pancrase - 2007 Korea Neo-Blood Tournament | December 16, 2007 | 1 | 2:34 | Busan, South Korea | |
| Win | 1-0 | Lee Hyung-Geol | Submission (Armbar) | Super Sambo Festival | June 24, 2007 | 2 | 3:07 | Gyeongju, North Gyeongsang, South Korea |
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