Marcus Davis
17-8-0
(W-L-D)

| Result | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
| Loss | 17-8 | Jeremy Stephens | KO (Punch) | UFC 125: Resolution | January 1, 2011 | 3 | 2:33 | Las Vegas, Nevada, USA | Lightweight debut |
| Loss | 17-7 | Nate Diaz | Technical Submission (Guillotine Choke) | UFC 118: Edgar vs. Penn 2 | August 28, 2010 | 3 | 4:02 | Boston, Massachusetts, USA | Won Fight of the Night Honors |
| Win | 17–6 | Jonathan Goulet | TKO (Punches) | UFC 113: Machida vs. Shogun 2 | May 8, 2010 | 2 | 1:23 | Montreal, Quebec, CAN | |
| Loss | 16–6 | Ben Saunders | KO (Knees) | UFC 106: Ortiz vs. Griffin 2 | November 21, 2009 | 1 | 3:24 | Las Vegas, Nevada, US | |
| Loss | 16–5 | Dan Hardy | Decision (Split) | UFC 99: The Comeback | June 13, 2009 | 3 | 5:00 | Cologne, Germany | |
| Win | 16–4 | Chris Lytle | Decision (Split) | UFC 93: Franklin vs Henderson | January 17, 2009 | 3 | 5:00 | Dublin, Ireland | Won Fight of the Night Honors |
| Win | 15–4 | Paul Kelly | Submission (Guillotine Choke) | UFC 89: Bisping vs Leben | October 18, 2008 | 2 | 2:16 | Birmingham, England | |
| Loss | 14–4 | Mike Swick | Decision (Unanimous) | UFC 85: Bedlam | June 7, 2008 | 3 | 5:00 | London, England | |
| Win | 14–3 | Jess Liaudin | KO (Punch) | UFC 80: Rapid Fire | January 19, 2008 | 1 | 1:04 | Newcastle, England | |
| Win | 13–3 | Paul Taylor | Submission (Armbar) | UFC 75: Champion vs. Champion | September 8, 2007 | 1 | 4:14 | London, England | Won Fight of the Night and Submission of the Night Honors |
| Win | 12–3 | Jason Tan | KO (Punch) | UFC 72: Victory | June 16, 2007 | 1 | 1:15 | Belfast, Northern Ireland | Won Knock Out of the Night Honors |
| Win | 11–3 | Pete Spratt | Submission (Achilles Lock) | UFC 69: Shootout | April 7, 2007 | 2 | 2:57 | Houston, Texas, United States | |
| Win | 10–3 | Shonie Carter | Decision (Unanimous) | UFC Fight Night 7 | December 13, 2006 | 3 | 5:00 | San Diego, California, United States | |
| Win | 9–3 | Forrest Petz | Submission (Guillotine choke) | Ortiz vs. Shamrock 3: The Final Chapter | October 10, 2006 | 1 | 4:58 | Hollywood, Florida, United States | |
| Win | 8–3 | Mike Vaunghn | Submission (Armbar) | Wild Bill's – Fight Night 4 | September 8, 2006 | 1 | 4:14 | Georgia, United States | |
| Win | 7–3 | Jason Hathaway | TKO | Wild Bill's – Fight Night 3 | July 14, 2006 | 1 | Georgia, United States | ||
| Win | 6–3 | Doug Gordon | Decision (Unanimous) | CFFC 1 – Cage Fury Fighting Championships 1 | June 30, 2006 | 3 | 5:00 | New Jersey, United States | |
| Win | 5–3 | Craig Gunder | Submission (Guillotine Choke) | CZ 16 – In the Cage 2 | May 13, 2006 | 1 | New Hampshire, United States | ||
| Win | 4–3 | Andy Normington | Submission (Neck Crank) | CZ 14 – In the Cage | April 8, 2006 | 1 | 1:41 | New Hampshire, United States | |
| Loss | 3–3 | Melvin Guillard | TKO (Cut) | The Ultimate Fighter 2 Finale | November 5, 2005 | 2 | 2:55 | Nevada, United States | |
| Win | 3–2 | Renat Myzabekov | Technical Submission (Armbar) | CZ 10 – Ground War | April 2, 2005 | 1 | 1:19 | Massachusetts, United States | |
| Win | 2–2 | Shawn Gay | TKO | CZ 7 – Gravel Pit | July 10, 2004 | 1 | 1:33 | Massachusetts, United States | |
| Loss | 1–2 | Nuri Shakir | Submission (Rear Naked Choke) | MMA – Eruption | April 30, 2004 | 3 | 2:38 | Massachusetts, United States | |
| Loss | 1–1 | Thiago Alves | Decision (Split) | HFC 2 – Hardcore Fighting Championships 2 | October 18, 2003 | 3 | 5:00 | Massachusetts, United States | |
| Win | 1–0 | Shawn Gay | TKO | ISCF – Friday Night Fights | August 22, 2003 | 1 | 2:09 | Georgia, United States |
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