| Niederlage | 22-4-1 (1) | Colby Covington  | Decision (unanimous) |  | UFC Fight Night 111: Holm vs Correia | Jun 17, 2017 | 3 | 5:00 | Kallang, Singapore  |
| Sieg | 22-3-1 (1) | Tarec Saffiedine  | Decision (split) |  | UFC 207: Nunes vs Rousey | Dec 30, 2016 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 21-3-1 (1) | Dominic Waters | TKO (punches) |  | UFC Fight Night: Henderson vs. Masvidal | Nov 28, 2015 | 1 | 3:11 | Seoul, South Korea  |
| Sieg | 20-3-1 (1) | Joshua Burkman | Submission (arm-triangle choke) |  | UFC 187 | May 23, 2015 | 3 | 2:13 | Las Vegas, Nevada, United States |
| Niederlage | 19-3-1 (1) | Tyron Woodley | TKO (punches) |  | UFC Fight Night: Bisping vs Le | Aug 23, 2014 | 1 | 1:01 | Macau, SAR, China  |
| Sieg | 19-2-1 (1) | John Hathaway | KO (spinning back elbow) |  | The Ultimate Fighter China Finale: Kim vs. Hathaway | Mar 01, 2014 | 3 | 1:02 | Macau, SAR, China |
| Sieg | 18-2-1 (1) | Erick Silva  | KO (punch) |  | UFC Fight Night 29 | Oct 09, 2013 | 2 | 3:01 | Barueri, São Paulo, Brazil |
| Sieg | 17-2-1 (1) | Siyar Bahadurzada  | Decision (unanimous) | | UFC on Fuel TV 8: Silva vs Stann | Mar 03, 2013 | 3 | 5:00 | Saitama, Japan  |
| Sieg | 16-2-1 (1) | Paulo Thiago | Decision (unanimous) | | UFC on Fuel TV: Franklin vs. Le | Nov 10, 2012 | 3 | 5:00 | Macau, SAR, China |
| Niederlage | 15-2-1 (1) | Demian Maia | TKO (injury) |  | UFC 148 | Jul 07, 2012 | 1 | 0:47 | Las Vegas, Nevada, US |
| Sieg | 15-1-1 (1) | Sean Pierson | Decision (unanimous) |  | UFC 141 | Dec 30, 2011 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Niederlage | 14-1-1 (1) | Carlos Condit | KO (flying knee and punches) |  | UFC 132 | Jul 02, 2011 | 1 | 2:58 | Las Vegas, Nevada, United States |
| Sieg | 14-0-1 (1) | Nate Diaz | Decision (unanimous) |  | UFC 125 | Jan 01, 2011 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 13-0-1 (1) | Amir Sadollah | Decision (unanimous) |  | UFC 114 | May 29, 2010 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 12-0-1 (1) | TJ Grant | Decision (unanimous) |  | UFC 100 | Jul 11, 2009 | 3 | 5:00 | Las Vegas, Nevada, United States |
| NC | 11-0-1 (1) | Karo Parisyan | NC (overturned) |  | UFC 94 | Jan 31, 2009 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 11-0-1 | Matt Brown | Decision (split) |  | UFC 88 | Sep 06, 2008 | 3 | 5:00 | Atlanta, Georgia, United States |
| Sieg | 10-0-1 | Jason Tan | TKO (elbows) | | UFC 84 | May 24, 2008 | 3 | 0:25 | Las Vegas, Nevada, United States |
| Unentschieden | 9-0-1 | Hidehiko Hasegawa | Draw | | Deep: 32 Impact | Oct 09, 2007 | 3 | 5:00 | Tokyo, Japan |
| Sieg | 9-0 | Hidehiko Hasegawa | KO (slam and punches) | | Deep: 31 Impact | Aug 05, 2007 | 3 | 4:57 | Tokyo, Japan |
| Sieg | 8-0 | Yukiharu Maejima | KO (punches) | | Deep: CMA Festival 2 | Jul 23, 2007 | 1 | 0:11 | Tokyo, Japan |
| Sieg | 7-0 | Hidenobu Koike | KO (punch) | | Deep: 28 Impact | Feb 16, 2007 | 2 | 4:33 | Tokyo, Japan |
| Sieg | 6-0 | Jun Ando | TKO (punches) | | Deep: 27 Impact | Dec 20, 2006 | 2 | 0:44 | Tokyo, Japan |
| Sieg | 5-0 | Kousei Kubota | KO (knee) | | Deep: 26 Impact | Oct 10, 2006 | 1 | 2:46 | Tokyo, Japan |
| Sieg | 4-0 | Tomoyoshi Iwamiya | Decision (unanimous) | | Deep: 25 Impact | Aug 04, 2006 | 2 | 5:00 | Tokyo, Japan |
| Sieg | 3-0 | Mitsunori Tanimura | Submission (rear-naked choke) | | Deep: CMA Festival | May 24, 2006 | 1 | 4:28 | Tokyo, Japan |
| Sieg | 2-0 | Hyung-Kwang Kim | Decision (unanimous) | | Spirit MC 5: 2004 GP Unlimited | Sep 11, 2004 | 3 | 5:00 | Seoul, South Korea |
| Sieg | 1-0 | Young-Ahm Noh | Decision (unanimous) | | Spirit MC 3: I Will Be Back!!! | Apr 10, 2004 | 3 | 5:00 | Seoul, South Korea |
