| Last Fight: | Mauricio Rua |
| Age: | 41 |
| Height | 6'3" |
| Weight | 205 lbs |
| Nick Name: | "OSP" |
| Nationality: | United States |
| Association: | Knoxville MMA |
| Reach | 80 in (203 cm) |
| Team | Knoxville Martial Arts Academy |
| Rank | Brown belt in Brazilian Jiu-Jitsu under Rafaello Oliveira |
| Years active | 2008–present |
| University | University of Tennessee |
| W / L | Opponent | Event/Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|
| win | Mauricio Rua | UFC 274 - Oliveira vs. Gaethje May/07/2022 |
Decision (Split) | Marc Goddard | 3 | 5:00 |
| loss | Tanner Boser | UFC Fight Night 190 - Gane vs. Volkov Jun/26/2021 |
KO (Punches) | Jason Herzog | 2 | 2:31 |
| loss | Jamahal Hill | UFC on ESPN 19 - Hermansson vs. Vettori Dec/05/2020 |
TKO (Punches) | Jason Herzog | 2 | 3:37 |
| win | Alonzo Menifield | UFC Fight Night 176 - Overeem vs. Sakai Sep/05/2020 |
KO (Punch) | Jason Herzog | 2 | 4:07 |
| loss | Ben Rothwell | UFC Fight Night 171 - Smith vs. Teixeira May/13/2020 |
Decision (Split) | Dan Miragliotta | 3 | 5:00 |
| win | Michal Oleksiejczuk | UFC Fight Night 160 - Hermansson vs. Cannonier Sep/28/2019 |
Submission (Shoulder Choke) | Leon Roberts | 2 | 2:14 |
| loss | Nikita Krylov | UFC 236 - Holloway vs. Poirier Apr/13/2019 |
Submission (Rear-Naked Choke) | Blake Grice | 2 | 2:30 |
| loss | Dominick Reyes | UFC 229 - Nurmagomedov vs. McGregor Oct/06/2018 |
Decision (Unanimous) | Dan Miragliotta | 3 | 5:00 |
| win | Tyson Pedro | UFC Fight Night 132 - Cerrone vs. Edwards Jun/23/2018 |
Submission (Straight Armbar) | John Sharp | 1 | 2:54 |
| loss | Ilir Latifi | UFC on Fox 28 - Emmett vs. Stephens Feb/24/2018 |
Submission (Guillotine Choke) | Jorge Alonso | 1 | 3:48 |
| win | Corey Anderson | UFC 217 - Bisping vs. St. Pierre Nov/04/2017 |
KO (Head Kick) | Dan Miragliotta | 3 | 1:25 |
| win | Yushin Okami | UFC Fight Night 117 - St. Preux vs. Okami Sep/22/2017 |
Technical Submission (Shoulder Choke) | Leon Roberts | 1 | 1:50 |
| win | Marcos Rogerio de Lima | UFC Fight Night 108 - Swanson vs. Lobov Apr/22/2017 |
Submission (Shoulder Choke) | Dan Miragliotta | 2 | 2:11 |
| loss | Volkan Oezdemir | UFC Fight Night 104 - Bermudez vs. Korean Zombie Feb/04/2017 |
Decision (Split) | Chris Reed | 3 | 5:00 |
| loss | Jimi Manuwa | UFC 204 - Bisping vs. Henderson 2 Oct/08/2016 |
KO (Punches) | Leon Roberts | 2 | 2:38 |
| loss | Jon Jones | UFC 197 - Jones vs. St. Preux Apr/23/2016 |
Decision (Unanimous) | Herb Dean | 5 | 5:00 |
| win | Rafael Cavalcante | UFC Fight Night 82 - Hendricks vs. Thompson Feb/06/2016 |
Decision (Unanimous) | Yves Lavigne | 3 | 5:00 |
| loss | Glover Teixeira | UFC Fight Night 73 - Teixeira vs. St. Preux Aug/08/2015 |
Technical Submission (Rear-Naked Choke) | John McCarthy | 3 | 3:10 |
| win | Patrick Cummins | UFC on Fox 15 - Machida vs. Rockhold Apr/18/2015 |
KO (Punches) | Dan Miragliotta | 1 | 4:54 |
| win | Mauricio Rua | UFC Fight Night 56 - Shogun vs. St. Preux Nov/08/2014 |
KO (Punches) | Mario Yamasaki | 1 | 0:34 |
| loss | Ryan Bader | UFC Fight Night 47 - Bader vs. St. Preux Aug/16/2014 |
Decision (Unanimous) | Dan Miragliotta | 5 | 5:00 |
| win | Ryan Jimmo | UFC 174 - Johnson vs. Bagautinov Jun/14/2014 |
Submission (Kimura) | Kevin Dornan | 2 | 2:10 |
| win | Nikita Krylov | UFC 171 - Hendricks vs. Lawler Mar/15/2014 |
Technical Submission (Shoulder Choke) | Dan Miragliotta | 1 | 1:29 |
| win | Cody Donovan | UFC Fight Night 26 - Shogun vs. Sonnen Aug/17/2013 |
KO (Punches) | Herb Dean | 1 | 2:07 |
| win | Gian Villante | UFC 159 - Jones vs. Sonnen Apr/27/2013 |
Technical Decision (Majority) | Kevin Mulhall | 3 | 0:33 |
| win | T.J. Cook | Strikeforce - Rousey vs. Kaufman Aug/18/2012 |
KO (Punch) | Mike Beltran | 3 | 0:20 |
| loss | Gegard Mousasi | Strikeforce - Melendez vs. Masvidal Dec/17/2011 |
Decision (Unanimous) | Steven Davis | 3 | 5:00 |
| win | Joe Cason | Strikeforce - Challengers 17 Jul/22/2011 |
TKO (Submission to Punches) | Kim Winslow | 1 | 1:12 |
| win | Ron Humphrey | Strikeforce - Challengers 13 Jan/07/2011 |
Decision (Unanimous) | Al Wichgers | 3 | 5:00 |
| win | Benji Radach | Strikeforce - Henderson vs. Babalu 2 Dec/04/2010 |
Decision (Unanimous) | Mike England | 3 | 5:00 |
| win | Antwain Britt | Strikeforce - Challengers 12 Nov/19/2010 |
Decision (Unanimous) | Houston Dorr | 3 | 5:00 |
| win | Jason Day | EFC 5 - Summer Rumble Jul/24/2010 |
KO (Punch) | 1 | 0:08 | |
| win | Claudio Cunha Godoy | Washington Combat - Battle of the Legends May/15/2010 |
TKO (Arm Injury) | Mario Yamasaki | 1 | 5:00 |
| win | Chris Hawk | Strikeforce - Nashville Apr/17/2010 |
TKO (Punches) | John McCarthy | 1 | 0:47 |
| win | Brett Chism | GTOCF - GTO Cage Fights Feb/20/2010 |
TKO (Punches) | Chris Mise | 1 | 1:15 |
| loss | Virgil Zwicker | TCC 1 - Top Combat Championship 1 Sep/26/2009 |
TKO (Punches) | Kevin Mulhall | 2 | 0:46 |
| loss | Nik Fekete | Vendetta Fighting Championship - A Night of Vengeance Sep/05/2009 |
Decision (Unanimous) | 2 | 5:00 | |
| win | Jonathan Smith | Vendetta Fighting Championship - A Night of Vengeance Sep/05/2009 |
Submission (Rear-Naked Choke) | 1 | 0:46 | |
| win | Ombey Mobley | XFC 8 - Regional Conflict Apr/25/2009 |
Submission (Calf Slicer) | 1 | 2:36 | |
| win | Robert Turner | XFC 7 - School of Hard Knox Feb/20/2009 |
KO (Head Kick) | 1 | 2:36 | |
| loss | Ray Lizama | SF 2 - Shark Fights 2 Dec/13/2008 |
Decision (Unanimous) | 3 | 3:00 | |
| loss | Rodney Wallace | VFC 1 - Vengeance Fighting Championship 1 Sep/27/2008 |
Decision (Unanimous) | 3 | 5:00 | |
| win | Todd Smart Amateur Fight |
KOTC - Reckless May/17/2008 |
KO (Punches) | Herb Dean | 1 | 1:28 |
| win | Mike Cormier Amateur Fight |
KOTC - Reckless May/17/2008 |
Submission (Rear-Naked Choke) | Herb Dean | 1 | 2:59 |